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Telaire 7001二氧化碳/温度检测仪

	Telaire 7001二氧化碳/温度检测仪


	Telaire 7001是手持式的二氧化碳/温度监测器.它运用了专利的双光柱红外技术,提供稳定精确的读数.仪器有0-4V输出,是理想的长期监测/记录工具. 仪器具有大屏幕显示,按键操作易于标定,快速的海拔高度修正和简单摄氏和华式温度选定特点. 技术规格原理:双光柱吸收红外法取样方法:扩散或流量通过(50-100ml/min) CO2量程通道 0-4,000ppm模拟电压输出 0-10,000ppm显示(最高可达1.5%) 0- 灵敏度:1ppm 精度:+-50ppm或+-5%的读数,较好者为准重复性:+-20ppm 温度影响:+-0.1% 的读数每度或+-2ppm每度,以高者为准,参考温度25度压力影响:0.13%的读数每mmHg(用户通过输入海拔高度修正) 年漂移:一般+-20ppm 响应时间:<60秒@90%的变化预热时间:22℃时小于60秒使用条件:0-50℃;0-95%非冷凝储存温度:-40-60℃ 校准周期:12个月;用1000ppmCO2的气体来调节偏差新风量(FTM)指示:自动计算cfm/person(立方英尺/分钟/人)新风通风率,基于室内外CO2的差别温度通道温度范围:模拟信号输出:0-40℃ 显示:0-50℃ 显示选项:℉,℃或Off(偏差);按键设定. 精度:±1℃
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T40 Rattler Single Gas Monitor

The T40 Rattler is a low-cost, maintenance-free single gas monitor designed to protect personnel from dangerous hydrogen sulfide or carbon monoxide gas exposure in the most extreme conditions. Despite its compact size, the T40 Rattler includes features usually found only in larger multi-gas monitors – including a large, liquid crystal display (LCD), internal vibrating alarm, audible/visual alarms and simple push-button operation. The monitor continuously displays ambient CO or H2S readings in PPM and will alert the user when gas concentrations exceed the preset low or high levels. Added features include adjustable alarm setpoints, calibration gas values, and choice of text-only display selected by the user through a simple, push-button routine. The T40 Rattler also has a peak/hold feature to show the highest reading during a shift and includes a patented fl ip-cap calibration adapter for quick and simple calibration. The T40 Rattler operates for up to 1,500 hours on a single “AA” battery (included) and is covered by a two-year warranty from the date of manufacture.