万喜堂彩票官网平台 Impulse XP 便携式气体探测器

技术概要

标准规格

报警点
被测气体                          范围                            一级              二级             STEL            TWA

氧气 (O2)                     0 to 30% v/v            23.5% v/v        19.5% v/v      n/a            n/a

一氧化碳 (CO)              0 to 999ppm               35ppm            100ppm         400ppm          35ppm

硫化氢 (H2S)                0 to 250ppm                  10ppm            15ppm          15ppm           10ppm

二氧化硫 (SO2)             0 to 150ppm                    2ppm            5ppm           5ppm            2ppm

氯气 (Cl2)                     0 to 50ppm                     0.5ppm           1ppm          1ppm            0.5ppm

(HCN)                0 to 100ppm                    5ppm            10ppm           10ppm           5ppm

二氧化氮 (NO2)             0 to 150ppm                    3ppm            5ppm           5ppm            3ppm

氨气 (NH3)                   0 to 100ppm                    25ppm            50ppm          35ppm           25ppm

氨气(NH3)                     0 to 400ppm                    35ppm            50ppm          35ppm           25ppm

氢气 (H2)                      0 to 999ppm                    100ppm           500ppm         n/a            n/a

(PH3)                 0 to 2ppm                      0.3ppm           1ppm          1ppm            0.3ppm

结构

概述                            耐用的便携式单一气体监测器，用于测量氧气和毒性气体浓度

校准                            电池衰减补偿设备可延长校准间隔的时间
校准间隔的最长时间为12个月。

工作寿命                        传感器（可替换的）寿命大于2年
电池（可替换的）寿命为3年*

工作温度                        -20°C 到 +50°C (-4°F 到 +122°F) (温度补偿)

湿度                          5-95% RH (非冷凝)

音频报警                         分贝值：10厘米95分贝

视频报警                          高亮度红色LED

振动报警                         标准配置

显示屏                          高清晰背光LCD，显示气体浓度与仪器状态

传感器类型                         电化学式（可替换的）

电池类型                        锂电池 CR2 3.0v  （可替换的）

诊断                            电路、电池、LCD、及软件自检。使用的ReflexTM传感器。

环境

IP 等级                        IP54 ()

安全认证                         北美: Class 1, Div 1, Groups A, B, C, D, T4 (UL/cUL)
欧洲: EEx ia IIB T4 (CENELEC) II 2G EEx ia IIC T4 (ATEX)

RFI/EMC                      CE EN50270:1999 and EN55011

尺寸                          93mm (H) x 50mm (W) x 27mm (D)
(3.6” x 2” x 1.1”) 不含夹子

重量                      毒气 81.5g (2.8oz)
氧气 93.0g (3.3oz)