AMC910多功能过程压力校准仪的详细介绍：

 AMC910多功能过程压力校准仪提供了一个*独立的测试通道，用户可以通过它校验过程仪表和信号隔离器。事实上，这就像一台二合一功能的仪器。这个通道内置了24VDC回路电压和HART标准电阻，可以直接为2线制变送器供电以及连接基于HART通讯协议的仪表。

AMC910除了能够提供温度和压力的校准功能之外，更整合了电流和电压的输出、毫伏和电阻的测量。由于具备了另一个完整独立的测试通道，使得AMC910成为实验室产品中的产品。多种校准功能集聚一身的AMC910能够胜任从实验室到现场的任何校准任务。JOFRA AMC910能够存储zui多9个输出信号的设定点。这些设定点能够按照一定的时间间隔自动或者手动地步进输出。AMC910更具备了直观、简便的操作界面以及通过RS232或者IEEE-488连接电脑进行自动校准的功能。AMC910的电压和电流源输出功能也涵盖了对多种设备的校准功能，包括数据采集器、纸带记录仪、万用表、手持式校准仪和其他一些仪表设备。

在技术方面和商业领域，阿美特克校准仪器（JOFRA）均是世界的温度、压力、过程信号校准仪以及温度传感器的生产和研发厂家之一.阿美特克校准仪器部在美国和丹麦分别设有工厂，专业生产和销售系列JOFRA压力校准仪、干体式温度校准仪，电信号校准仪等，应用于工业现场以及实验室，是世界的校准仪器专业生产厂家。发明了世界上*台干体式温度校准仪。

的技术指标：

(均为1年23°C±5°C温度范围内的读数精度)

输出电压

范围

0 to 100.000 mV, 0 to 1.00000 V, 0 to 10.0000 V, 0 to 100.000 V

分辨率

0 to 100 mV Range .................................................................1 μV

0 to 1 V Range ...................................................................... 10 μV

0 to 10 V Range ..................................................................100 μV

0 to 100 V Range ................................................................... 1 mV

精度(%读数)

0 to 100 mV Range ................................ ± 0.003% (30ppm) ± 3 μV

0 to 1 V Range ..................................... ± 0.003% (30ppm) ± 10 μV

0 to 10 V Range ................................. ± 0.003% (30ppm) ± 100 μV

0 to 100 V Range .................................. ± 0.003% (30ppm) ± 1 mV

zui大负载(~1 Ohm output impedance)

0 to 100 mV Range ..............................................................10 mA

0 to 1 V Range .....................................................................10 mA

0 to 10 V Range ...................................................................10 mA

0 to 100 V Range ...................................................................1 mA

输出电流

量程................................................................... 0 to 100.000 mA

分辨率...............................................................................1 μA

精度(% of reading) ...............................± 0.005% ± 1

Count Maximum Burden ..................................................................... 10 V

热电偶

输出

类型.................................... J, K, T, E, R, S, N, B, L, U, C, BP, XK

量程......................................................................................... mV

分辨率........................................................................ 0.1 °C/ °F

精度.................................................... 0.14 °C; Type J, typical

输入

类型.................................... J, K, T, E, R, S, N, B, L, U, C, BP, XK

量程......................................................................................... mV

分辨率...................................................................... 0.01 °C/ °F

精度.................................................... 0.14 °C; Type J, typical

热电阻

输出

量程....................................Pt385 (100, 200, 500, 1000), Pt392,

........................................... Pt3916 (JIS), Ni120, Cu 10, YS I400

分辨率.......................................0.01 °C/ °F; Pt385-100, typical  

精度.............................. ± 0.05°C / 0.09°F; Pt385-100, typical  

输入(RTD均为4线制)

量程....................................Pt385 (100, 200, 500, 1000), Pt392,

........................PT3916 (JIS), Ni120, Cu10, YSI400, 25 Ohm SPRT

分辨率......................................0.001°C/ °F; Pt385-100, typical  

精度.............................. ± 0.02°C / 0.04°F; Pt385-100, typical

欧姆

输出

量程........................................................................ 5 to 4000.0Ω

分辨率..................... 5 to 400.00Ω............................. 0.001Ω

........................................ 5 to 4000.0Ω............................... 0.01Ω

精度........................ 5 to 400.00Ω............................. ± 0.05Ω

........................................ 5 to 4000.0Ω............................... ± 0.3Ω

输入(RTD均为4线制)

量程...................................................................... 0 to 4000.00Ω

分辨率..................... 0 to 400.00Ω...............................0.001Ω

........................................ 0 to 4000.0Ω............................... 0.01Ω

精度........................ 0 to 400.00Ω............. 40 PPM ± 0.002Ω

........................................ 0 to 4000.00Ω............. 40 PPM ± 0.02Ω

压力

范围....................................................... 0 to 700 bar / 10,000 psi

兼容性..................................... All JOFRA APM pressure moduels

独立测量通道

范围..................................... 0-10.0000V,0-100.000V,0-52.0000mA

精度..........................................± 0.005% ± 0.2mV,± 0.005% ± 2.0mV

........................................................... ± 0.01% ± 1μA

回路电压: ................................................................. 24 V ± 10% HART™

电阻: ..........................................................250Ω± 3%

zui大电流: ............................................................24 mA

稳定性

启动时间................................. 30 minutes to rated accuracy    

温度系数(t<18°C/t>28°C) ........ 10% of accuracy spec/ °C        

温度系数(t<64°C/t>82°C) .......... 5% of accuracy spec/ °F

环境

工作温度.............................. 0 to 50°C / 32 to 122°F           

储存温度...............................-20 to 70°C / -4 to 158°F          

工作湿度........................................................< 80% to 30°C / 86°F

....................................................................... < 70% to 40°C / 104°F

......................................................................< 40% to 50°C / 122°F

储存湿度...................................................................... <95%,非冷凝

电源要求

电压范围......................................................... 90 to 240 VAC

......................................................................................zui大. 15 VA

物理性质

尺寸(高x宽x深): .............. 17.7 cm x 48.26 cm x 27.96 cm /

............................................................................ 5 in x 19 in x 11 in

重量...................................................................4.8 kg / 10.5

lbs Display 2 Large character 16 by 2 line alphanumeric backlit LCDs

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