微电脑高低流量空气采样器
型号：Aircheck2000
? 流量范围：5~3250毫升/分钟(5~500ml/min 需加装低流量套件)
? 背压补偿：0~40英吋水柱
? 流量精准度：校正后±3%
? 运转时间：流量2公升/分钟，30英吋水柱背压下，可运转10小时以上
? 重量：624公克，尺寸：14.2×7.6×5.8公分
? 内置流量传感器，先进流量电子控制技术，压力、温度改变时，自动修正采样体积
? 液晶屏幕直读流量、背压、体积、温度、时间、电池电量、流量状况等信息
? 流量错误达±5%自动停机，并每5分钟自行恢复采样，可达10次
? 可程序化控制采样：定时启动、计时停止
? 可连接DataTrac采样管理软件
? RFI/EMI防撞抗无线电波干扰外壳
? UL与cUL本质安全

AirChek2000其化的内置流量感应器，可对空气采样进行电子流量控制，此独特的技术使用户能通过应用三键键盘或装有DataTrac 2000软件的PC机来编制预期流速的程序，度可达±5％；无需其它工具。此内置气流传感器直接测量流量并作为二级基准稳定保持所设定的流速，用户通 过外接的基准自动校准流速(见CalChek 原文10页)。启动后，通过内置传感器，立即达到设定流速并可自动调整因不同温度和大气压影响所导致的变化。电池组充电可保证AirChek2000采样8小时以上。

AirChek 2000 Sample Pump Starter Kit

Cat. No. 210-2002-S  

AirChek? 2000 Pump Starter Kit, programmable pump, with NiMH battery, 100-240 V charger, Tygon tubing (3 feet, 1/4-inch ID), and collar clip with cable tie
Flow range: Constant flow 5 to 3250 ml/min
Low flows from 5 to 500 ml/min require a low flow adapter kit.
UL approved for intrinsic safety

Schedule it on a PC!
Combine AirChek 2000, your PC, and DataTrac 2000 Software to easily create single or multiple sampling schedules that include delayed start, timed shutdown, and sequential sampling. Alternatively, a single schedule can be set manually using the pump’s large integral keypad.

Sample and record it!
Start sampling with the click of a mouse or the press of a button. A patented (U.S. Patent No. 5,892,160) internal flow sensor acts as a secondary standard to accurately maintain set flow. AirChek 2000 records flow rate, run time, sample volume, and flow fault throughout the sampling period. View values on a PC in pump history or during sampling on the pump LCD.

Download and report it!
Use your PC and DataTrac 2000 Software to download pump history, import data into your favorite software for IH lab reporting, or create a worker exposure profile for complete reporting.

Patented* isothermal flow control system
Accurate internal flow sensor measures flow directly and acts as a secondary standard to maintain set flow with an accuracy of ± 5%. Thermal and pressure sensors maintain flow calibration by compensating for differences between the temperature and atmospheric pressure at calibration and those during sampling.
* US Patent No. 5,892,160

Longer run times
With NiMH battery pack, run time is 12+ hours at 2000 ml/min and up to 30 inches water back pressure; dependent on sample media used

Battery status display
Indicates battery power available to operate pump

Wide flow range — 5 to 3250 ml/min
AirChek 2000 is the best choice for many sampling applications.

Low flow capability
With the easy-to-use low flow adapter kit, achieve flows from 5 to 500 ml/min (low flow does not include some electronic readout options).

Easy PC programmability
Combine AirChek 2000 and a PC with DataTrac 2000 Software to easily create multiple sampling schedules that include delayed start, timed shutdown, and sequential sampling or download sampling data to a PC for storage and analysis.

Compact, lightweight, and ultra-quiet
For greater worker acceptance

Intrinsic safety
Versatile for all industries and safe in explosive environments; UL and cUL Listed

Continuous sample volume calculations
Flow rate, run time, volume, and flow fault are continuously recorded for accurate sample reporting.

RFI/EMI-shielded, impact-resistant case
Ensures accurate air volumes and data validity; covers protect battery charging jack and computer interface port; CE marked

Security system protects data
A security code minimizes accidental changes and maintains sample validity.

Multiple-tube sampling feature
Save valuable time with simultaneous 2, 3, or 4-tube sampling

Protective features
Auto shut-off at low battery; automatic flow fault shutdown and restart