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Tanabyte 臭氧分析儀與傳輸標準件通過美國環保署認證，認證編號 (US EPA Equivalent Method EQOA-0407-165 )，產品可直接取代Dasibi 1008 系列臭氧分析儀，使用紫外光吸收法，符合環檢所公告之空氣中臭氧自動檢驗方法。

儀器具有自動溫度壓力修正功能，內建記憶體與SD卡儲存，使用介面操作容易等特點，另外模組化設計使保養維修非常容易執行。

儀器外型可分成標準型及攜帶型，標準型獨家雙槽軌道化設計，可以於標準桌上型機殼內裝入不同兩種分析設備，未來擴充性強。

攜帶型重量約8公斤，適合目前室內空氣品質監測使用，解決手持式靈敏度低之問題。

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 規格與 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.