时滨电子供应{Teledyne HPM 4/5/6}电池供电便携式真空计

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最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