Fluke 712C热电阻校准仪能够测量和模拟13种不同的热电阻类型,Fluke 712C热电阻校准仪是一款准确度高、简单易用的单功能热电阻温度校准仪,Fluke 712C热电阻校准仪使用方便,具有高准确性和单一功能,是适合温度校准人员的测试工具。
Fluke 712C热电阻校准仪-特点:
1.在输出温度信号源的同时测量 4 至 20 mA 信号
2.每台设备均带有专门设计的挂具
3.可配置 0% 和 100% 源设置,用于快速 25% 线性检验
4.线性渐变和基于 0% 和 100% 设置的 25% 步进自动渐变
5.双路输入和背光显示,便于判读测量结果
6.自动记忆断电时的设置,便于通电时重新开始测试
7.1 年期和 2 年期技术指标与可追踪校准报告
8.24V 伏特的回路电源
Fluke 712C热电阻校准仪-技术参数:
通用技术指标 |
|
任何端子和接地之间或任何两端子之间所施加的zui高电压 |
30 V |
工作温度 |
-10 °C 至 50 °C |
存放温度 |
-30 °C 至 60 °C |
工作海拔 |
2000 米 |
储存海拔 |
12000 米 |
相对湿度(无冷凝时的相对工作湿度) |
无冷凝 |
90%(10 °C 至 30 °C) |
|
75%(30 °C 至 40 °C) |
|
45%(40 °C 至 50 °C) |
|
(无冷凝) |
|
振动要求 |
MIL-T-28800E,2 类 |
跌落试验要求 |
1 米 |
防护等级 |
IEC 60529: IP52 |
电磁环境 |
IEC 61326-1:便携式 |
安全性 |
IEC 61010-1,zui大 30 V 接地,污染程度 2 |
电源 |
4 节 5 号 NEDA 15A IEC LR6 电池 |
尺寸(高 x 宽 x 长) |
52.5 mm x 84 mm x 188.5 mm |
重量 |
515 g |
直流 mA 测量 |
|
分辨率 |
0 至 24 mA |
量程 |
0.001 mA |
准确性(读数百分比 + 计数) |
0.010% + 2 μA |
温度系数 |
±(读数的 0.002 % + 量程的 0.002 %)/°C(<18 °C 或 >28 °C) |
欧姆测量 |
|
电阻量程 |
准确性(读数百分比 + 计数) |
0.00 Ω 至 400.00 Ω |
0.015% + 0.05 Ω |
400.0 Ω 至 4000.0 Ω |
0.015% + 0.5 Ω |
注:读数准确性基于 4 线输入。对于 3 线电阻测量,假定全部三根导线都已匹配,在规格上增加 0.05 Ω(0.00 Ω 至 400.00 Ω),0.2 Ω(400.0 Ω 至 4000.0 Ω)。 |
|
温度系数 |
±(读数的 0.002 % + 量程的 0.002 %)/°C(<18 °C 或 >28 °C) |
欧姆输出 |
||
电阻量程 |
1.0 Ω 至 400.0 Ω |
|
1.00 Ω 至 400.00 Ω |
||
400.0 Ω 至 1500.0 Ω |
||
1500.0 Ω 至 4000.0 Ω |
||
测量设备的励磁电流 |
0.1 mA 至 0.5 mA |
|
0.5 mA 至 3 mA |
||
0.05 mA 至 0.8 mA |
||
0.05 mA 至 0.4 mA |
||
准确性(读数百分比 + 计数) |
0.015% + 0.1 Ω |
|
0.015% + 0.05 Ω |
||
0.015% + 0.5 Ω |
||
0.015% + 0.5 Ω |
||
分辨率 |
0.00 Ω 至 400.00 Ω |
0.01 Ω |
400.0 Ω 至 4000.0 Ω |
0.1 Ω |
|
温度系数 |
±(读数的 0.002 % + 量程的 0.002 %)/°C ( <18 °C 或 >28 °C) |
回路电源 |
|
开路电压 |
24 V ±10% |
负载电路电压 |
zui小 18 V(电流为 20 mA 时) |
温度系数 |
±(读数的 0.002 % + 量程的 0.002 %)/°C ( <18 °C 或 >28 °C) |
RTD 输入和输出 |
|||||||
|
|
测量 (°C) |
源 (°C) |
||||
1 年期 |
2 年期 |
输出电流 |
1 年期 |
2 年期 |
|||
10Ω |
-200 至 |
1.5 °C |
3 °C |
1 mA |
1.5 °C |
3 °C |
|
100 至 |
1.8 °C |
3.6 °C |
1 mA |
1.8 °C |
3.6 °C |
||
50Ω |
-200 至 |
0.4 °C |
0.7 °C |
1 mA |
0.4 °C |
0.7 °C |
|
100 至 |
0.5 °C |
0.8 °C |
1 mA |
0.5 °C |
0.8 °C |
||
100 Ω |
-200 至 |
0.2 °C |
0.4 °C |
1 mA |
0.2 °C |
0.4 °C |
|
100 至 |
0.015% |
0.03% |
0.015% |
0.03% |
|||
200 Ω |
-200 至 |
0.2 °C |
0.4 °C |
500 μA |
0.2 °C |
0.4 °C |
|
100 至 |
0.015% |
0.03% |
0.015% |
0.03% |
|||
500 Ω |
-200 至 |
0.3 °C |
0.6 °C |
250 μA |
0.3 °C |
0.6 °C |
|
100 至 |
0.015% |
0.03% |
0.015% |
0.03% |
|||
1000 Ω |
-200 至 |
0.2 °C |
0.4 °C |
250 μA |
0.2 °C |
0.4 °C |
|
100 至 |
0.015% |
0.03% |
0.015% |
0.03% |
|||
100 Ω |
-200 至 |
0.2 °C |
0.4 °C |
1 mA |
0.2 °C |
0.4 °C |
|
100 至 |
0.015% |
0.03% |
0.015% |
0.03% |
|||
100 Ω |
-200 至 |
0.2 °C |
0.4 °C |
1 mA |
0.2 °C |
0.4 °C |
|
100 至 |
0.015 % |
0.03% |
0.015% |
0.03% |
|||
10 Ω |
-100 至 |
1.5 °C |
3 °C |
1 mA |
1.5 °C |
3 °C |
|
120 Ω |
-80 至 |
0.15 °C |
0.3 °C |
1 mA |
0.15 °C |
0.3 °C |
|
50 Ω |
-180 至 |
0.4 °C |
0.7 °C |
1 mA |
0.4 °C |
0.7 °C |
|
100 Ω |
-180 至 |
0.2 °C |
0.4 °C |
1 mA |
0.2 °C |
0.4 °C |
|
YSI400 |
15 至 |
0.2 °C |
0.4 °C |
250 μA |
0.2 °C |
0.4 °C |
|
1. 未包括传感器失准。 |
Fluke 712C热电阻校准仪-标配:
1.磁性挂具
2.电池
3.说明手册
4.可追踪校准证书
5.测试导线
Fluke 712C thermal resistance calibrator can measure and simulate 13 different thermal resistance types. Fluke 712C thermal resistance calibrator is a single-function thermal resistance temperature calibrator with high accuracy and easy to use. Fluke 712C thermal resistance calibrator is used Convenient, with high accuracy and single function, it is a test tool suitable for temperature calibration personnel.
Fluke 712C Thermal Resistance Calibrator -Features:
1. Measure 4 to 20 mA signal while outputting temperature signal source
2. Each device comes with a specially designed hanger
3. Configurable 0% and 100% source settings, use For fast 25% linearity inspection
4. Linear gradient and 25% step automatic gradient based on 0% and 100% settings
5. Dual input and backlight display for easy interpretation of measurement results
6. Automatic memory settings when power off, easy to power on Restart testing
7.1-year and 2-year technical indicators and traceable calibration report
8.24V volt loop power supply
Fluke 712C Thermal Resistance Calibrator -Technical Parameters:
General technical indicators |
|
The highest voltage applied between any terminal and ground or between any two terminals |
30 V |
Operating temperature |
-10 °C to 50 °C |
Storage temperature |
-30 °C to 60 °C |
Working altitude |
2000 meters |
Storage altitude |
12000 m |
Relative humidity (relative working humidity without condensation) |
No condensation |
90% (10 °C to 30 °C) |
|
75% (30 °C to 40 °C) |
|
45% (40 °C to 50 °C) |
|
(No condensation) |
|
Vibration requirements |
MIL-T-28800E, Class 2 |
Drop test requirements |
1 meter |
Protection level |
IEC 60529: IP52 |
Electromagnetic environment |
IEC 61326-1: Portable |
safety |
IEC 61010-1, maximum 30 V grounding, pollution degree 2 |
power supply |
4 AA NEDA 15A IEC LR6 batteries |
Dimensions (height x width x length) |
52.5 mm x 84 mm x 188.5 mm |
weight |
515 g |
DC mA measurement |
|
Resolution |
0 to 24 mA |
Range |
0.001 mA |
Accuracy (% of reading + count) |
0.010% + 2 μA |
Temperature Coefficient |
±(0.002% of reading + 0.002% of range)/°C (<18 °C or >28 °C) |
Ohm measurement |
|
Resistance range |
Accuracy (% of reading + count) |
0.00 Ω to 400.00 Ω |
0.015% + 0.05 Ω |
400.0 Ω to 4000.0 Ω |
0.015% + 0.5 Ω |
Note: The reading accuracy is based on 4-wire input. For 3-wire resistance measurement, assuming that all three wires are matched, add 0.05 Ω (0.00 Ω to 400.00 Ω) and 0.2 Ω (400.0 Ω to 4000.0 Ω) to the specifications. |
|
Temperature Coefficient |
±(0.002% of reading + 0.002% of range)/°C (<18 °C or >28 °C) |
Ohm output |
||
Resistance range |
1.0 Ω to 400.0 Ω |
|
1.00 Ω to 400.00 Ω |
||
400.0 Ω to 1500.0 Ω |
||
1500.0 Ω to 4000.0 Ω |
||
Excitation current of measuring equipment |
0.1 mA to 0.5 mA |
|
0.5 mA to 3 mA |
||
0.05 mA to 0.8 mA |
||
0.05 mA to 0.4 mA |
||
Accuracy (% of reading + count) |
0.015% + 0.1 Ω |
|
0.015% + 0.05 Ω |
||
0.015% + 0.5 Ω |
||
0.015% + 0.5 Ω |
||
Resolution |
0.00 Ω to 400.00 Ω |
0.01 Ω |
400.0 Ω to 4000.0 Ω |
0.1 Ω |
|
Temperature Coefficient |
±(0.002% of reading + 0.002% of range)/°C (<18 °C or >28 °C) |
Loop power |
|
Open circuit voltage |
24 V ±10% |
Load circuit voltage |
18 V less than zui (when current is 20 mA) |
Temperature Coefficient |
±(0.002% of reading + 0.002% of range)/°C (<18 °C or >28 °C) |
RTD input and output |
|||||||
|
|
Measurement (°C) |
Source (°C) |
||||
1 year |
2 years |
Output current |
1 year |
2 years |
|||
10Ω |
-200 to |
1.5 °C |
3 °C |
1 mA |
1.5 °C |
3 °C |
|
100 to |
1.8 °C |
3.6 °C |
1 mA |
1.8 °C |
3.6 °C |
||
50Ω |
-200 to |
0.4 °C |
0.7 °C |
1 mA |
0.4 °C |
0.7 °C |
|
100 to |
0.5 °C |
0.8 °C |
1 mA |
0.5 °C |
0.8 °C |
||
100 Ω |
-200 to |
0.2 °C |
0.4 °C |
1 mA |
0.2 °C |
0.4 °C |
|
100 to |
0.015% |
0.03% |
0.015% |
0.03% |
|||
200 Ω |
-200 to |
0.2 °C |
0.4 °C |
500 μA |
0.2 °C |
0.4 °C |
|
100 to |
0.015% |
0.03% |
0.015% |
0.03% |
|||
500 Ω |
-200 to |
0.3 °C |
0.6 °C |
250 μA |
0.3 °C |
0.6 °C |
|
100 to |
0.015% |
0.03% |
0.015% |
0.03% |
|||
1000 Ω |
-200 to |
0.2 °C |
0.4 °C |
250 μA |
0.2 °C |
0.4 °C |
|
100 to |
0.015% |
0.03% |
0.015% |
0.03% |
|||
100 Ω |
-200 to |
0.2 °C |
0.4 °C |
1 mA |
0.2 °C |
0.4 °C |
|
100 to |
0.015% |
0.03% |
0.015% |
0.03% |
|||
100 Ω |
-200 to |
0.2 °C |
0.4 °C |
1 mA |
0.2 °C |
0.4 °C |
|
100 to |
0.015% |
0.03% |
0.015% |
0.03% |
|||
10 Ω |
-100 to |
1.5 °C |
3 °C |
1 mA |
1.5 °C |
3 °C |
|
120 Ω |
-80 to |
0.15 °C |
0.3 °C |
1 mA |
0.15 °C |
0.3 °C |
|
50 Ω |
-180 to |
0.4 °C |
0.7 °C |
1 mA |
0.4 °C |
0.7 °C |
|
100 Ω |
-180 to |
0.2 °C |
0.4 °C |
1 mA |
0.2 °C |
0.4 °C |
|
YSI400 |
15 to |
0.2 °C |
0.4 °C |
250 μA |
0.2 °C |
0.4 °C |
|
1. Does not include sensor misalignment. |
Fluke 712C Thermal Resistance Calibrator -Standard configuration:
1. Magnetic hanger
2. Battery
3. Instruction manual
4. Traceable calibration certificate
5. Test lead
Copyright © 2007 All Rights Reserved. 深圳市晧辰电子科技有限公司 版权所有 [粤ICP备14101712号-1] [法律顾问]
公司地址:广东省深圳市南山区西丽街道官龙村华纵科技楼5楼 邮编:518055
在线QQ服务: 服务热线:0755-86016691 电话:13715327187 传真:0755-86641139-816
E-mail:info@wl95.com