产品简介
详细介绍
PIECAL PIE 322-1 手持式热电阻校验仪技术参数:
一般 | |
精度 | ±(读数的0.008%+ 0.006 mV) |
冷端补偿 | ±0.16°F(±0.1°C) |
毫伏范围 | -13,000至80,000 mV |
工作温度 范围 | -25至60°C(-10至140°F) |
相对湿度范围 | 10%≤RH≤90%(0至35°C),无冷凝 10%≤RH≤70%(35至60°C),无冷凝 |
尺寸 | L = 5.63 x W = 3.00 x H = 1.60英寸 |
重量 | 12.1盎司(包括靴子和电池) |
电池 | 四个“ AA"碱性1.5V(LR6) |
电池寿命 | 50小时; 电池电量低指示,剩余寿命为1小时 |
可选的NiMh 充电电池套件 | 仅适用于120 VAC; 充电器,四个 镍氢电池,交流和直流电源线[部件号020-0103] |
防范 错误连接 | 60 V dc的过压保护(额定30 秒) |
显示 | 高对比度图形液晶显示器。 发光二极管 背光照明,用于昏暗区域。 |
Read | |
输入阻抗 | > 10兆欧 |
开放式热电偶 阈 脉冲 | 10,000欧姆标称值 <10微安脉冲持续300毫秒 |
正常模式 | 50/60 Hz,50分贝 |
共模 | 50/60 Hz,120分贝 |
资源 | |
输出阻抗 | <0.3欧姆 |
源电流 | > 20 mA(将80 mV驱动到10 Ohms) |
噪声 | 对于10 Hz或以下的频率,≤4微伏特p-p |
范围和精度 | |||||
T/C | 摄氏度 范围 | °C | F度 范围 | °F | T / C 材料 |
J | -200.0 to -180.0 | ±0.3° | -346.0 to -292.0 | ±0.5° | +Iron-ConnstantanJacket |
-180.0 to -50.0 | ±0.2° | -292.0 to -58.0 | ±0.4° | ||
-50.0 to 500.0 | ±0.1° | -58.0 to 932.0 | ±0.2° | ||
500.0 to 1200,0 | ±0.2° | 932.0 to 2192.0 | ±0.4°° | ||
K | -230.0 to -100.0 | ±0.6° | -382.0 to -148.0 | ±1.1° | + Chromel®-Alumel®Jacket |
-100.0 to 1050.0 | ±0.2° | -148.0 to 1922.0 | ±0.4° | ||
1050.0 to 1371.1 | ±0.3° | 1922.0 to 2500.0 | ±0.5° | ||
T | -260.0 to -200.0 | ±1.0° | -436.0 to -328.0 | ±1.8° | +Copper-ConstantanJacket |
-200.0 to -50.0 | ±0.5° | -328.0 to -58.0 | ±0.9° | ||
-50.0 to 0.0 | ±0.2° | -58.0 to 32.0 | ±0.4° | ||
0.0 to 400.0 | ±0.1° | 32.0 to 752.0 | ±0.2° | ||
E | -240.0 to -200.0 | ±0.4° | -400.0 to -328.0 | ±0.7° | +Chromel-ConstantanJacket |
-200.0 to -100.0 | ±0.2° | -328.0 to -148.0 | ±0.4° | ||
-100.0 to 850.0 | ±0.1° | -148.0 to 1562.0 | ±0.2° | ||
850.0 to 1000.0 | ±0.2° | 1562.0 to 1832.0 | ±0.4° |