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Tanabyte 臭氧分析仪与传输标准件通过美国环保署认证，认证编号 (US EPA Equivalent Method EQOA-0407-165 )，产品可直接取代Dasibi 1008 系列臭氧分析仪，使用紫外光吸收法，符合环检所公告之空气中臭氧自动检验方法。

仪器具有自动温度压力修正功能，内建记忆体与SD卡储存，使用介面操作容易等特点，另外模组化设计使保养维修非常容易执行。

仪器外型可分成标准型及携带型，标准型独家双槽轨道化设计，可以於标准桌上型机壳内装入不同两种分析设备，未来扩充性强。

携带型重量约8公斤，适合目前室内空气品质监测使用，解决手持式灵敏度低之问题。

Model 722  Ozone Photometer Specifications

•  Analog outputs:     4 isolated 16-bit outputs with ±100 mV to ±10V independently selectable ranges    
• Full Scale Range:     100 to 10,000 PPB, independently programmable for each output    
• Sample Flow Rate:     .5 to 2.0 LPM, adjustable    
• Photometer Cycle Time:     3 to 20 seconds, adjustable    
• Zero Noise:     < 0.0003 PPM    
• Span Noise:     < 0.5% of reading (above 100 PPB)    
• Precision:     < 0.5% of reading    
• Linearity:     < 1% of full scale    
• Zero Drift:     < .001 PPM per month    
• Span Drift:     ± 1% per month    
• Lag / Rise / Fall Times:     10 / 20 / 20 seconds, respectively (with fast cycle setting)

Model 724 Ozone Transfer Standard

1. Ozone Photometer 规格与 上面722相同 
2. Ozone Generator Specifications

• Ozone Output Range:     0 to 1000 PPB at 5 SLPM zero air flow, software selectable    
• Minimum Non-zero Ozone:     1 PPB 
• Ozone Output Resolution:     0.5 PPB   
• Ozone Output Linearity:     +/- 1% of range     
• Zero Air Flow Rate:     2.5 to 6.5 LPM, software selectable     
• Zero Air Pollutant Concentrations:     NO, NO2, H2S, SO2, O3, Non-methane hydrocarbons < 1PPB

 

Tanabyte is proud to present a comprehensive line of gas calibration instruments, designed with the specific needs of auditors, laboratory quality assurance engineers and site operators in mind.

Whether your need is for a precision gas dilution calibrator or an ultra-precise ozone standard, the pneumatics and electronics needed to perform the calibration function is mounted on a removable “module” that can be inserted into one of two types of enclosure or “Docking Stations”.

The Portable Docking Station is small and rugged - ideal for field auditors and traveling service personnel.

The Dual Docking Station supports two independent modules in a rack mountable enclosure. Its 5¼” height takes up less rack space than other rack-mount calibrators on the market, which are typically 7” or higher.

Model 322 Gas Dilution Calibrator

1. Dilution System Specifications

• Accuracy of Flow Measurements:     +/- 0.5%
• Repeatability of Flow Control:     +/- 0.1%    
• Linearity of Flow Measurements:     +/- 0.5%    
• MFC Range for Dilution Air:     0 – 10 SLPM standard - other ranges available    
• MFC Range for Dilution Gases:     0 – 100 SCPM standard - other ranges available

2. Ozone Generator Specifications:

• Ozone Output Range:     0 to 1000 PPB at 5 SLPM zero air flow, software selectable    
• Minimum Non-zero Ozone:     1 PPB    
• Ozone Output Resolution:     0.5 PPB    
• Ozone Output Linearity:     +/- 1% of range    
• Nominal Ozone Flow:     100 SCCM    
• UV Lamp Temperature:     50 +/- 0.1°C
  

TANABYTE  MODEL 100 
Stand Alone Data Acquisition System  


FEATURES
Operating System
Simple menu system for operator interaction via the front panel or, remotely, via the serial port. 
Multi-tasking allows simultaneous operation via the front panel and serial port without disturbing data collection. 
Multi-level password system protects data and setups against unauthorized access.
Power failure and error logs are retained in memory.
Data Collection
Up to 32 analog input channels. 
Selectable averaging times of 1,2,3,4,5,6, 10, 12,15, 20 or 30 minutes in addition to hourly averages.
Engineering unit conversions.
Input voltage range selectable on a per channel basis.
Single-ended or differential selectable on a per channel basis.
Automatic data validation and flagging.
Calculations
Selectable calculation function for each data channel: Accumulation, subtraction and peak.
Standard averaging.
Vector or scalar wind direction.
Vector or scalar wind speed.
Standard deviation of wind direction (Sigma theta)
Polynomial linearization
Reporting
Hourly report of intermediate averages.
Daily report of hourly averages.
Zero/span and multipoint calibration reports.
Real-time data reports on display or printer.
Data can be reported from main memory or data pack.
Events
Up to 30 user definable events may be specified to control external devices.
Each event can contain up to 9 steps of independently programmable durations.
Starting time, date and frequency specified for each event.
Event frequencies from minutes to days may be specified.
Calibrations
Calibration results are automatically captured for internally or externally controlled calibrations.
Zero/span, precision or multipoint calibrations are supported
 Alarms
Multiple user defined alarm conditions.
Alarms may be based on instantaneous, intermediate or hourly averages.
Specified outputs maybe activated by alarms.
Alarm messages sent via modem.
Telemetry and data retrieval
Error checked data transfers via telephone or radio modem (using the Xmodem protocol).
Data can be physically transported via data packs where telephone  lines are not available.
Setups can be up-loaded and down-loaded remotely.
Compressed binary communications protocol for rapid data retrieval.