时滨电子供应美国Teledyne HPM4/5/6 便携式真空计
Teledyne Hastings Instruments的HPM 4/5/6是一款手持式电池供电的数字真空计,基于非常成功的“Hastings Gauges”,50多年来一直为忠实客户提供服务。HPM-4/5/6具有精密A / D转换器和微处理器,可测量热电偶管信号输出。HPM 4/5/6与THI*受欢迎的三种测量管系列兼容:DV-4,DV-5,DV-6。
Torr / mbar / Pa显示单位
电池状态指示灯
坚固耐用的便携包
可拆卸电缆
参数
SPECIFICATIONS (HPM 4/5/6)
测试范围 DV-4 Series 0.1 – 20 Torr
-5 Series 0.1 – 100 mTorr
-6 Series 1 – 1000 mTorr
准确性 DV-4 Series ± (20% of reading + 0.02 Torr) (max)
DV-5 Series ± (20% of reading + 0.1 mTorr) (max)
DV-6 Series ± (15% of reading + 1 mTorr) (max)
数据线 Detachable and replaceable
电池 9 VDC alkaline
电池寿命 >30 hours (with included alkaline battery)
操作温度 -18°C to 55°C with supplied alkaline battery
-20°C to 60°C with alternate lithium battery
坚固度 MIL-STD-810G
Method 514.6
重量 HPM 4/5/6 and Case 1.58 lb (0.72 kg)
HPM 4/5/6 Only 0.73 lb (0.33 kg)
温度系数 DV-4 (1.25 % of reading + 2.2 mTorr) /°C
DV-5 (0.1% of reading + 0.08 mTorr) /°C
DV-6 (-0.25% of reading + 0.2 mTorr) /°C
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![](https://img76.zgong.com/5eceadd4559dcfd2dbc25f0db39dbb82c12c1f56ec41261dc74f55fd8064ffc88e5c72b3da7e0a83.jpg)