This manual provides an overview of the Bitmain S17 ASIC – Antminer S17, Antminer S17 Pro, Antminer T17, demonstrates how to set up, configure, monitor, and administer the server, and also introduces the necessary environmental conditions.
Table of Contents
1. Bitmain Antminer S17, S17 Pro, T17 Overview
The Antminer S17, Antminer S17 Pro, Antminer T17 servers are Bitmain’s newest versions in the Antminer 17 server series. Power supply APW9 is part of S17, S17
Pro, T17 servers. All S17, S17 Pro, T17 servers are tested and configured prior to shipping to ensure easy set up. Here takes
pictures of S17 server as examples:
Caution:
1.The equipment must be connected to an earthed mains socket‐outlet. The socket‐outlet shall be installed near the equipment and shall be easily accessible.
2.The equipment has two power inputs, only by connecting those two power supply sockets simultaneously can the equipment run. When the equipment is powered off, be sure to power off all power inputs.
3.Please refer to the layout above to place your goods in usage in case of any damage.
1.1 S17, S17 Pro, T17 Server Components
The main components and controller front panel of S17, S17 Pro, T17 servers are shown in the following figure (here takes
pictures of S17 server as examples:
APW9 Power Supply:
Note:
Power supply APW9 is part of S17, S17 Pro, T17 servers. For detailed parameters, please refer to the specifications below.
Additional two power cords are needed.
1.2 Specifications
Model No.: 240‐Aa
Version: S17
Product Glance | Value Low Power Normal |
Crypto Algorithm/Coins | SHA256/BTC/BCH |
Hashrate, TH/s | 35~50.00 53.00 |
Reference power on the wall, Watt | 1470~2100 2385 |
Reference power efficiency on wall @25°C, J/TH | 42.00 45.00 |
Hashrate & Power
Detailed Characteristics | Value | |||
Min | Typ | Max | ||
Hashrate, TH/s | Low Power | 35~50.00 | +3% (1‐1) | |
Normal | 53 | 55.95 | ||
Power efficiency on wall @25°C, J/TH | Low Power | 42 | 46.2 | |
Normal | 45 | 49.5 | ||
Power efficiency on wall @40°C, J/TH | Low Power | 43.81 | 48.19 | |
Normal | 46.47 | 51.11 | ||
Reference power on wall, Watt (1-2) | Low Power | 1470~2100 | 2480 | |
Normal | 2385 | 2860 | ||
Power supply AC input voltage, Volt (1-3) | 200 | 220 | 240 | |
Power supply AC input current,Amp (1-4) | Low Power | 6.68~9.55 | 12.41 | |
Normal | 10.84 | 14.3 | ||
Power supply Input AC Frequency Range, Hz | 47 | 50 | 63 |
Hardware Configuration
Detailed Characteristics | Value | ||
Min | Typ | Max | |
Quantity of hash chips | 144 | 144 | 144 |
Quantity of hash boards | 3 | 3 | 3 |
Networking connection mode | RJ45 ethernet 10/100M | RJ45 ethernet 10/100M | RJ45 ethernet 10/100M |
Server Size (Length*Width*Height, w/o package),mm (2-1) | 298.2*178.0*296.6 | 298.2*178.0*296.6 | 298.2*178.0*296.6 |
Net weight, kg (2-2) | 9.5 | 9.5 | 9.5 |
Noise, dBA @25°C (3-1) | 82 |
Environment Requirement
Detailed Characteristics | Value | ||
Min | Typ | Max | |
Operation temperature,°C | 0 | 25 | 40 |
Storage temperature,°C | -20 | 25 | 70 |
Operation humidity, RH | 10% | 90% |
Notes:
(1‐1) In Low Power Mode, Max Hashrate is about Typ Hashrate *103%
(1‐2) Min condition: 25°C, min J/TH, typical Hashrate
Max condition: 40°C, max J/TH, max Hashrate
(1‐3) Caution: Wrong input voltage may probably cause server damaged
(1‐4) Typ condition: min reference power, typical AC input voltage
Max condition: max reference power, min AC input voltage
(2‐1) Including PSU size
(2‐2) Including PSU weight
(2‐3) Max condition: Fan is under max RPM(rotation per minute).
Model No.: 240‐Aa
Version: S17
Product Glance | Value Low Power Normal |
Crypto Algorithm/Coins | SHA256/BTC/BCH |
Hashrate, TH/s | 35~50.00 56.00 |
Reference power on the wall, Watt | 1470~2100 2520 |
Reference power efficiency on wall @25°C, J/TH | 42.00 45.00 |
Hashrate & Power
Detailed Characteristics | Value | |||
Min | Typ | Max | ||
Hashrate, TH/s | Low Power | 35~50.00 | +3% (1‐1) | |
Normal | 53 | 55.95 | ||
Power efficiency on wall @25°C, J/TH | Low Power | 42 | 46.2 | |
Normal | 45 | 49.50 | ||
Power efficiency on wall @40°C, J/TH | Low Power | 43.98 | 48.38 | |
Normal | 47.42 | 52.17 | ||
Reference power on wall, Watt (1-2) | Low Power | 1470~2100 | 2492 | |
Normal | 2385 | 3075 | ||
Power supply AC input voltage, Volt (1-3) | 200 | 220 | 240 | |
Power supply AC input current,Amp (1-4) | Low Power | 6.68~9.55 | 12.46 | |
Normal | 11.45 | 15.38 | ||
Power supply Input AC Frequency Range, Hz | 47 | 50 | 63 |
Hardware Configuration
Detailed Characteristics | Value | ||
Min | Typ | Max | |
Quantity of hash chips | 144 | 144 | 144 |
Quantity of hash boards | 3 | 3 | 3 |
Networking connection mode | RJ45 ethernet 10/100M | RJ45 ethernet 10/100M | RJ45 ethernet 10/100M |
Server Size (Length*Width*Height, w/o package),mm (2-1) | 298.2*178.0*296.6 | 298.2*178.0*296.6 | 298.2*178.0*296.6 |
Net weight, kg (2-2) | 9.5 | 9.5 | 9.5 |
Noise, dBA @25°C (3-1) | 82 |
Environment Requirements
Detailed Characteristics | Value | ||
Min | Typ | Max | |
Operation temperature,°C | 0 | 25 | 40 |
Storage temperature,°C | -20 | 25 | 70 |
Operation humidity, RH | 10% | 90% |
Notes:
(1‐1) In Low Power Mode, Max Hashrate is about Typ Hashrate *103%
(1‐2) Min condition: 25°C, min J/TH, typical Hashrate
Max condition: 40°C, max J/TH, max Hashrate
(1‐3) Caution: Wrong input voltage may probably cause server damaged
(1‐4) Typ condition: min reference power, typical AC input voltage
Max condition: max reference power, min AC input voltage
(2‐1) Including PSU size
(2‐2) Including PSU weight
(2‐3) Max condition: Fan is under max RPM(rotation per minute).
Model No.: 240‐Aa
Version: S17 Pro
Product Glance | Value | ||
Low Power | Normal | Turbo | |
Crypto Algorithm/Coins | SHA256/BTC/BCH | SHA256/BTC/BCH | SHA256/BTC/BCH |
Hashrate, TH/s | 35~50.00 | 50 | 50~62.00 |
Reference power on the wall, Watt | 1296~1728 | 1975 | 2250~2790 |
Reference power efficiency on wall @25°C, J/TH | 36.00 | 39.5 | 45 |
Hashrate & Power
Detailed Characteristics | Value | |||
Min | Typ | Max | ||
Hashrate, TH/s | Low Power | 36~48.00 | +3% (1‐1) | |
Normal | 50 | 52.95 | ||
Turbo | 50~62.00 | +3% (1‐2) | ||
Power efficiency on wall @25°C, J/TH | Low Power | 36 | 39.6 | |
Normal | 39.5 | 43.45 | ||
Turbo | 45 | 49.5 | ||
Power efficiency on wall @40°C, J/TH | Low Power | 38.3 | 42.12 | |
Normal | 41.5 | 45.64 | ||
Turbo | 47.25 | 51.98 | ||
Reference power on wall, Watt (1-2) | Low Power | 1296~1728 | 2082 | |
Normal | 1975 | 2417 | ||
Turbo | 2250~2790 | 3319 | ||
Power supply AC input voltage, Volt (1-3) | 200 | 220 | 240 | |
Power supply AC input current,Amp (1-4) | Low Power | 5.89~7.85 | 10.41 | |
Normal | 8.98 | 12.08 | ||
Turbo | 10.23~12.68 | 16.6 | ||
Power supply Input AC Frequency Range, Hz | 47 | 50 | 63 |
Hardware Configuration
Detailed Characteristics | Value | ||
Min | Typ | Max | |
Quantity of hash chips | 144 | 144 | 144 |
Quantity of hash boards | 3 | 3 | 3 |
Networking connection mode | RJ45 ethernet 10/100M | RJ45 ethernet 10/100M | RJ45 ethernet 10/100M |
Server Size (Length*Width*Height, w/o package),mm (2-1) | 298.2*178.0*296.6 | 298.2*178.0*296.6 | 298.2*178.0*296.6 |
Net weight, kg (2-2) | 9.5 | 9.5 | 9.5 |
Noise, dBA @25°C (3-1) | 82 |
Environment Requirements
Detailed Characteristics | Value | ||
Min | Typ | Max | |
Operation temperature,°C | 0 | 25 | 40 |
Storage temperature,°C | -20 | 25 | 70 |
Operation humidity, RH | 10% | 90% |
Notes:
(1‐1) In Low Power Mode, Max Hashrate is about Typ Hashrate *103%
(1‐2) In Turbo Mode, Max Hashrate is about Typ Hashrate *103%
(1‐3) Min condition: 25°C, min J/TH, typical Hashrate
Max condition: 40°C, max J/TH, max Hashrate
(1‐4) Caution: Wrong input voltage may probably cause server damaged
(1‐5) Typ condition: min reference power, typical AC input voltage
Max condition: max reference power, min AC input voltage
(2‐1) Including PSU size
(2‐2) Including PSU weight
(2‐3) Max condition: Fan is under max RPM(rotation per minute).
Model No.: 240‐Aa
Version: S17 Pro
Product Glance | Value | ||
Low Power | Normal | Turbo | |
Crypto Algorithm/Coins | SHA256/BTC/BCH | SHA256/BTC/BCH | SHA256/BTC/BCH |
Hashrate, TH/s | 36~48.00 | 53 | 53~62.00 |
Reference power on the wall, Watt | 1296~1728 | 2094 | 2385~2790 |
Reference power efficiency on wall @25°C, J/TH | 36.00 | 39.5 | 45 |
Hashrate & Power
Detailed Characteristics | Value | |||
Min | Typ | Max | ||
Hashrate, TH/s | Low Power | 36~48.00 | +3% (1‐1) | |
Normal | 50 | 55.95 | ||
Turbo | 50~62.00 | +3% (1‐2) | ||
Power efficiency on wall @25°C, J/TH | Low Power | 36 | 39.6 | |
Normal | 39.5 | 43.45 | ||
Turbo | 45 | 49.5 | ||
Power efficiency on wall @40°C, J/TH | Low Power | 38.22 | 42.05 | |
Normal | 41.73 | 45.9 | ||
Turbo | 47.99 | 52.79 | ||
Reference power on wall, Watt (1-2) | Low Power | 1296~1728 | 2079 | |
Normal | 2094 | 2568 | ||
Turbo | 2385~2790 | 3371 | ||
Power supply AC input voltage, Volt (1-3) | 200 | 220 | 240 | |
Power supply AC input current,Amp (1-4) | Low Power | 5.89~7.85 | 10.41 | |
Normal | 8.98 | 12.08 | ||
Turbo | 10.23~12.68 | 16.6 | ||
Power supply Input AC Frequency Range, Hz | 47 | 50 | 63 |
Hardware Configuration
Detailed Characteristics | Value | ||
Min | Typ | Max | |
Quantity of hash chips | 144 | 144 | 144 |
Quantity of hash boards | 3 | 3 | 3 |
Networking connection mode | RJ45 ethernet 10/100M | RJ45 ethernet 10/100M | RJ45 ethernet 10/100M |
Server Size (Length*Width*Height, w/o package),mm (2-1) | 298.2*178.0*296.6 | 298.2*178.0*296.6 | 298.2*178.0*296.6 |
Net weight, kg (2-2) | 9.5 | 9.5 | 9.5 |
Noise, dBA @25°C (3-1) | 82 |
Environment Requirements
Detailed Characteristics | Value | ||
Min | Typ | Max | |
Operation temperature,°C | 0 | 25 | 40 |
Storage temperature,°C | -20 | 25 | 70 |
Operation humidity, RH | 10% | 90% |
Notes:
(1‐1) In Low Power Mode, Max Hashrate is about Typ Hashrate *103%
(1‐2) In Turbo Mode, Max Hashrate is about Typ Hashrate *103%
(1‐3) Min condition: 25°C, min J/TH, typical Hashrate
Max condition: 40°C, max J/TH, max Hashrate
(1‐4) Caution: Wrong input voltage may probably cause server damaged
(1‐5) Typ condition: min reference power, typical AC input voltage
Max condition: max reference power, min AC input voltage
(2‐1) Including PSU size
(2‐2) Including PSU weight
(2‐3) Max condition: Fan is under max RPM(rotation per minute).
Model No.: 240‐Aa
Version: S17 Pro
Product Glance | Value | ||
Low Power | Normal | Turbo | |
Crypto Algorithm/Coins | SHA256/BTC/BCH | SHA256/BTC/BCH | SHA256/BTC/BCH |
Hashrate, TH/s | 36~48.00 | 56 | 56~62.00 |
Reference power on the wall, Watt | 1296~1728 | 2212 | 2520~2790 |
Reference power efficiency on wall @25°C, J/TH | 36.00 | 39.5 | 45 |
Hashrate & Power
Detailed Characteristics | Value | |||
Min | Typ | Max | ||
Hashrate, TH/s | Low Power | 36~48.00 | +3% (1‐1) | |
Normal | 50 | 58.95 | ||
Turbo | 56~62.00 | +3% (1‐2) | ||
Power efficiency on wall @25°C, J/TH | Low Power | 36 | 39.6 | |
Normal | 39.5 | 43.45 | ||
Turbo | 45 | 49.5 | ||
Power efficiency on wall @40°C, J/TH | Low Power | 38.16 | 41.97 | |
Normal | 42.12 | 46.33 | ||
Turbo | 48.33 | 53.17 | ||
Reference power on wall, Watt (1-2) | Low Power | 1296~1728 | 2075 | |
Normal | 2212 | 2731 | ||
Turbo | 2520~2790 | 3395 | ||
Power supply AC input voltage, Volt (1-3) | 200 | 220 | 240 | |
Power supply AC input current,Amp (1-4) | Low Power | 5.89~7.85 | 10.37 | |
Normal | 10.05 | 13.66 | ||
Turbo | 11.45~12.68 | 16.98 | ||
Power supply Input AC Frequency Range, Hz | 47 | 50 | 63 |
Hardware Configuration
Detailed Characteristics | Value | ||
Min | Typ | Max | |
Quantity of hash chips | 144 | 144 | 144 |
Quantity of hash boards | 3 | 3 | 3 |
Networking connection mode | RJ45 ethernet 10/100M | RJ45 ethernet 10/100M | RJ45 ethernet 10/100M |
Server Size (Length*Width*Height, w/o package),mm (2-1) | 298.2*178.0*296.6 | 298.2*178.0*296.6 | 298.2*178.0*296.6 |
Net weight, kg (2-2) | 9.5 | 9.5 | 9.5 |
Noise, dBA @25°C (3-1) | 82 |
Environment Requirements
Detailed Characteristics | Value | ||
Min | Typ | Max | |
Operation temperature,°C | 0 | 25 | 40 |
Storage temperature,°C | -20 | 25 | 70 |
Operation humidity, RH | 10% | 90% |
Notes:
(1‐1) In Low Power Mode, Max Hashrate is about Typ Hashrate *103%
(1‐2) In Turbo Mode, Max Hashrate is about Typ Hashrate *103%
(1‐3) Min condition: 25°C, min J/TH, typical Hashrate
Max condition: 40°C, max J/TH, max Hashrate
(1‐4) Caution: Wrong input voltage may probably cause server damaged
(1‐5) Typ condition: min reference power, typical AC input voltage
Max condition: max reference power, min AC input voltage
(2‐1) Including PSU size
(2‐2) Including PSU weight
(2‐3) Max condition: Fan is under max RPM(rotation per minute).
Model No.: 240‐Aa
Version: T17
Product Glance | Value |
Crypto Algorithm/Coins | SHA256/BTC/BCH |
Hashrate, TH/s | 40.00 |
Reference power on the wall, Watt | 2200 |
Reference power efficiency on wall @25°C, J/TH | 55.00 |
Hashrate & Power
Detailed Characteristics | Value | ||
Min | Typ | Max | |
Hashrate, TH/s | 40 | 40.45 | |
Power efficiency on wall @25°C, J/TH | 55 | 58.85 | |
Power efficiency on wall @40°C, J/TH | 58.26 | 62.34 | |
Power on wall, Watt (1-1) | 2200 | 2522 | |
Power supply AC input voltage, Volt (1-2) | 200 | 220 | 240 |
Power supply AC input current, Amp (1-3) | 10 | 12.61 | |
Power supply Input AC Frequency Range, Hz | 47 | 50 | 63 |
Hardware Configuration
Detailed Characteristics | Value | ||
Min | Typ | Max | |
Quantity of hash chips | 144 | 144 | 144 |
Quantity of hash boards | 3 | 3 | 3 |
Networking connection mode | RJ45 ethernet 10/100M | RJ45 ethernet 10/100M | RJ45 ethernet 10/100M |
Server Size (Length*Width*Height, w/o package),mm (2-1) | 298.2*178.0*296.6 | 298.2*178.0*296.6 | 298.2*178.0*296.6 |
Net weight, kg (2-2) | 9.5 | 9.5 | 9.5 |
Noise, dBA @25°C (3-1) | 82 |
Environment Requirements
Detailed Characteristics | Value | ||
Min | Typ | Max | |
Operation temperature,°C | 0 | 25 | 40 |
Storage temperature,°C | -20 | 25 | 70 |
Operation humidity, RH | 10% | 90% |
Notes:
(1‐1) Min condition: 25°C, min J/TH, typical Hashrate
Max condition: 40°C, max J/TH, max Hashrate
(1‐2) Caution: Wrong input voltage may probably cause server damaged
(1‐3) Typ condition: min reference power, typical AC input voltage
Max condition: max reference power, min AC input voltage
(2‐1) Including PSU size
(2‐2) Including PSU weight
(2‐3) Max condition: Fan is under max RPM(rotation per minute).
2. Setting Up Bitmain Antminer S17, S17 Pro, T17 Server
To set up the server:
The file IPReporter.zip is supported by Microsoft Windows only.
1.Download the following file: IPReporter.zip.
2. Extract the file.
The default DHCP network protocol distributes IP addresses automatically.
3. Right-click IPReporter.exe and run it as Administrator.
Select one of the following options:
Shelf, Step, Position – suitable for farm servers to mark the location of the servers.
4. Default – suitable for home servers.
5. Click Start.
6. On the controller board, click the IP Report button. Hold it down until it beeps (about 5 seconds).
The IP address will be displayed in a window on your computer screen.
7. In your web browser, enter the IP address provided.
8. Proceed to login using root for both the username and password.
9. In the Network section, you can assign a DHCP IP address (optional).
10. Click Save & Apply.
3. Configuring Bitmain Antminer S17, S17 Pro, T17 Server
Setting up the Pool
To configure the server:
- Click General Settings.
S17 Server:
S17 Pro Server:
T17 Server:
Note: There are three modes of Hashrate which u may adjust for S17 Pro server: Low Power mode, Normal
Mode and Turbo mode (High Performance Mode); two modes for S17 server: Low Power mode and Normal
mode. Power consumption varies with different mode. Please refer to the specifications above for more details.
- Set the options according to the following table:
Option | Description |
Mining address | Enter the address of your desired pool.The S17, S17 Pro, T17 servers can be set up with three mining pools, with decreasing priority from the first pool (pool 1) to the third pool (pool 3). The pools with low priority will only be used if all higher priority pools are offline. |
Name | Your worker ID on the selected pool. |
Password (optional) | The password for your selected worker. |
- Click Save & Apply after the configuration.
4. Monitoring Bitmain Antminer S17, S17 Pro, T17 Server
To check the operating status of your server:
1. Click the status marked below.
Here is an example of S17‐53T server running under Normal mode:
Here is an example of S17 Pro‐ 53T server running under Turbo mode:
Here is an example of T17‐40T server:
Note: The S17, S17 Pro, T17 servers are with automatic frequency. Firmware will stop running when the Temp
(PCB) reaches to 75℃ and Temp(chips) reaches to 100℃,there will be an error message “Fatal Error:
Temperature is too high!” shown in the bottom of kernel log page.
2. Monitor your server according to the descriptions in the following table:
Option | Description |
ASIC# | Number of chips detected in the chain. |
Frequency | ASIC frequency setting. |
GH/S(RT) | Hash rate of each hash board (GH/s). |
Temp(PCB) | Temperature of each hash board (°C). (Applied only to server with fixed frequency). |
Temp(Chip) | Temperature of the chips on each hash board (°C). |
ASIC status | One of the following statuses will appear:O ‐ indicates OKX ‐ indicates error‐ ‐ indicates dead |
5. Administering Bitmain Antminer S17, S17 Pro, T17 Server
5.1 Checking Your Firmware Version
To check your firmware version:
- Enter the backstage of your server, find the firmware version on the bottom.
- Firmware Version displays the date of the firmware your server uses. In the examples below, the server is using firmware version
20190408 and 20190426.
S17 Server:
S17 Pro Server:
T17 Server:
5.2 Upgrading Your System
Make sure that the S17, S17 Pro, T17 server remains powered during the upgrade process. If power fails before the upgrade is completed, you will need to return it to Bitmain for repair.
To upgrade the server’s firmware:
1. In System, click Firmware Upgrade.
2. For Keep Settings:
■ Select “keep settings” to keep your current settings (default).
■ Unselect “keep settings” to reset the server to default settings.
3. Click the button and navigate to the upgrade file. Select the upgrade file,
then click Flash image. A
message appears notifying you if the S17, S17 Pro, T17 firmwares can be upgraded and if yes, will then proceed to flash
the image.
4. When the upgrade is completed, the following message appears:
5. Click one of the following options:
■ Reboot ‐ to restart the server with the new firmware.
■ Go Back ‐ to continue mining with the current firmware. The server will load the new firmware next time when it is
restarted.
5.3 Modifying Your Password
To change your login password:
- In System, click the Administration tab.
- Set your new password, then click Save & Apply
5.4 Restoring Initial Settings
To restore your initial settings
- Turn on the server and let it run for 5 minutes.
- On the controller front panel, press and hold the Reset button for 10 seconds.
Resetting your server will reboot it and restore its default settings. The red LED will automatically flash once every 15 seconds if the reset is operated successfully.
6. Bitmain Antminer S17, S17 Pro, T17 Environmental Requirements
Please run your server in accordance with the following requirements
6.1 Basic Environmental Requirements:
- Climatic Conditions:
Description | Requirement |
Operating Temperature | 0-40℃ |
Operating Humidity | 10-90%RH (non-condensing) |
Storage Temperature | -20-70℃ |
Storage Humidity | 5-95%RH(non-condensing) |
Altitude | <2000m |
- Site Requirements of the Server Running Room:
Please keep the server running room away from industrial pollution sources:
For heavy pollution sources such as smelters and coal mines, the distance should be more than 5km.
For moderate pollution sources such as chemical industries, rubber and electroplating industries, the distance should be more than
3.7km.
For light pollution sources such as food factories and leather processing factories, the distance should be more than 2km.
If unavoidable, the site should be chosen in the perennial upwind direction of the pollution source.
Please do not set your location within 3.7km from the seaside or the salt lake. If unavoidable, it should be built as airtight as possible, equipped with air conditioning for cooling.
- Electromagnetic Environmental Conditions:
Please keep your site away from transformers, high-voltage cables, transmission lines and high-current equipment, for example,
there should be no high-power AC transformers (>10KA) within 20 meters, and no high-voltage power lines within 50 meters.
Please keep your site away from high-power radio transmitters, for example, there should be no high-power radio transmitters
(>1500W) within 100 meters.
6.2 Other Environmental Requirements:
The server running room shall be free of explosive, conductive, magnetically conductive and corrosive dust. The requirements of
mechanical active substances are shown below:
- Requirements of Mechanical Active Substances
Mechanical Active Substance | Requirement |
Sand | <= 30mg/m3 |
Dust (suspended) | <= 0.2mg/m3 |
Dust (deposited) | <=1.5mg/m2h |
- Requirements of Corrosive Gas
Corrosive Gas | Unit | Concentration |
H2S | ppb | < 3 |
SO2 | ppb | < 10 |
Cl2 | ppb | < 1 |
NO2 | ppb | < 50 |
HF | ppb | < 1 |
NH3 | ppb | < 500 |
O3 | ppb | < 2 |
Note: ppb (part per billion) refers to the unit of concentration,1ppb stands for the volume ratio of part per billion.