| 品牌 : | Omega/欧米伽 | 型号 : | CL945A CL940A |
| 加工定制 : | 否 | 测量范围 : | 1000 |
| 测温分辨率 : | 0.1 | 测温精度 : | 0.1 |
| 外形尺寸 : | 500 | 装箱数 : | 1 |
CL940A / CL945A源/测量精度*范围为18至28°C（64.4至82.4°F）| 包括CJC错误
TC Type | °C Range | °C | TC Type | °C Range | °C |
J | -200 to -160 | ±0.7 to ± 0.5 | E | -240 to -150 | ±1.2 to ±0.4 |
-160 to -110 | ±0.4 | -150 to -100 | ±0.4 | ||
-110 to 10 | ±0.3 | -100 to 20 | ±0.3 | ||
10 to 1200 | ±0.2 | 20 to 1000 | ±0.2 | ||
K | -230 to -160 | ±1.2 to ±0.6 | T | -260 to -190 | ±2.6 to ±0.7 |
-160 to -90 | ±0.5 to ± 0.4 | -190 to -120 | ±0.6 to ± 0.5 | ||
-90 to 380 | ±0.3 | -120 to -70 | ±0.4 | ||
380 to 665 | ±0.2 | -70 to 80 | ±0.3 | ||
665 to 1372 | ±0.3 | 80 to 400 | ±0.2 |
* See Graphs in Manual for Detailed Accuracies
CL945A Source / Measure Accuracy* over range of 18 to 28°C (64.4 to 82.4°F) | CJC error included
TC Type | °C Range | °C | TC Type | °C Range | °C |
|---|---|---|---|---|---|
N | -230 to -150 | ±1.6 to ±0.7 | U | -200 to -75 | ±0.8 to ±0.5 |
-150 to -50 | ±0.5 | -75 to 0 | ±0.4 | ||
-50 to 215 | ±0.3 | 0 to 385 | ±0.3 | ||
215 to 1300 | ±0.2 | 385 to 600 | ±0.2 | ||
R | -15 to 100 | ±1.2 to ±0.8 | B | 310 to 595 | ±1.8 to ±1.0 |
100 to 240 | ±0.7 | 595 to 830 | ±0.9 | ||
240 to 495 | ±0.6 | 830 to 965 | ±0.7 | ||
495 to 1768 | ±0.5 | 965 to 1820 | ±0.6 | ||
S | -20 to 75 | ±1.2 to ±0.9 | G | 100 to 240 | ±1.0 to ±0.6 |
75 to 150 | ±0.8 | 240 to 310 | ±0.5 | ||
150 to 285 | ±0.7 | 310 to 460 | ±0.4 | ||
285 to 1768 | ±0.6 | 460 to 2315 | ±0.3 | ||
C | 0 to 60 | ±0.5 | D | 0 to 100 | ±0.6 to ±0.5 |
60 to 2200 | ±0.4 | 100 to 230 | ±0.4 | ||
2200 to 2315 | ±0.5 | 230 to 2315 | ±0.3 | ||
L | -200 to -90 | ±0.6 to ±0.4 | P | 0 to 1395 | ±0.3 |
-100 to -40 | ±0.4 | ||||
-40 to 655 | ±0.3 | ||||
655 to 665 | ±0.4 | ||||
665 to 900 | ±0.3 |
CL940A/CL945A手持式热电偶校准器 特点：
CL940A热电偶校准器，用于J，K，T，E + mV型热电偶
CL945A用于14种热电偶的热电偶校准器：J，K，T，E，N，B，R，S，G，C，D，L，P，U + mV
手持式热电偶校准器，精度为±5μV
分辨率：0.01°
10倍电池寿命
测量和模拟输出
MIL-STD耐久性
轻松单手操作
包括校准报告
符合SAE AMS 2750E要求作为二级标准仪器
美国制造
CL940A/CL945A手持式热电偶校准器 订货号
| 型号 | 产品描述 |
| CL940A | 热电偶校准器，用于J，K，T，E + mV型热电偶 |
| CL945A | 用于14种热电偶的热电偶校准器：J，K，T，E，N，B，R，S，G， C，D，L，P，U + mV |
| 选配件 | |
| CL-300-CABLE-K-2 | 校准器用电缆 K型热电偶连接线，2英尺长 |
| CL-300-CABLE-J-2 | 校准器用电缆J型热电偶连接线，2英尺长 |
| CL-300-CABLE-E-2 | 校准器电缆E型热电偶连接线，2英尺长 |
| CL-300-CABLE-T-2 | 用于校准器的电缆T型热电偶连接线，2英尺长 |
CL940A/CL945A手持式热电偶校准器 规格
Omega CL940A系列热电偶校准器可模拟，测量和记录热电偶。它 了市场上任何设备在实验室和工厂车间的竞争，精度为±0.003％（Rdg）±5μV，环境温度为18至28°C（64至82°F）。
这款功能强大的手持式校准器/仪表允许用户在现场和实验室进行校准，并提供许多附加功能，可转化为成本效益，提 率和持久的适应性和可靠性。欧米茄重新考虑了温度校准器，为您提供当今所需的性能，而不会使您的工作复杂化。新型940系列采用高度便携的包装提供实验室级校准，可轻松进入工作现场。正在推动测量温度的行业，以在质量和产品安全性方面取得更好的结果。欧米茄通过设计一种在精度，电池寿命，便利性和易用性方面 于同类产品的仪器做出了回应。
当您努力进入现场或工厂进行维修工作时，您需要一个值得信赖的耐用工具。 OMEGA在挑战性环境中构建手持式仪器方面拥有40多年的经验。这就是我们设计940系列以满足MIL-PRF-28800F进行冲击，跌落和振动测试的原因。键盘采用密封设计，可在不影响触觉反馈的情况下抑制液体和污垢。无论工具有多么宝贵，它对于没电的电池都是无用的。我们使用3节AA电池为竞争对手提供了940系列10倍的超长电池续航时间，让您在现场不失望。
更严格的校准要求推动了对更好工具的需求。更严格的过程控制和质量标准意味着您的旧校准器不再适用。欧米茄在便携式包装中设计了 精确的校准器。虽然很难重新创建实验室提供的温度控制气氛，但您可以使用具有明确规格的实验室级精度的设备，以确定您实现的现场性能的准确水平。 OMEGA的新型940系列校准器可补偿环境温度。它允许您在不同条件下放心地执行校准。
有能力的工具往往意味着复杂性。 OMEGA工程师非常欣赏这种简单性，并将940系列设计为更易于使用。我们的目标是让操作员在 次拿起仪器时 工作。只需一把钥匙，用户就可以在不了解手册的情况下执行10％/ 90％的校准。快速5点检查的另一个关键增量为0％/ 25％/ 50％/ 75％/ 100％。设置任何特定温度与步进和斜坡模式同样舒适。
与所有OMEGA产品一样，940系列校准器在美国设计，组装和测试。欧米茄为这款耐用的仪器提供标准的2年保修，以确保您的投资合理CL940A/CL945A手持式热电偶校准器 产品规格
Source / Measure Accuracy | ±0.003% (Rdg) ±5 µV | 18 to 28 °C | ||
Resolution | 1 µV, 0.01°C UP TO 999.99°C AND 0.1°C ≥ 1000°C | |||
Cold Junction Error | ±0.15°C | |||
Range | -15mV – 85mV | |||
Display | 5-DIGIT AUTO-RESOLUTION (0.1/0.01) WITH BACKLIGHT AND FUNCTION ANNUNCIATORS Two (2) rows of Five (5) digit LCD with separate minus sign, decimal indicators, with offset, thermocouple types KJTEBNRSGCDPLU, battery, source, read, temperature units, voltage units, percent, trend, PRST (0-19), MIN, MAX, AVG, RNG, STDEV, Transfer, symbols: Fast Ramp, Slow Ramp, Step, Bluetooth | |||
Connector Type | Mini-TC | |||
Temperature Units | °C, °F, mV | |||
Probe Zero Function | Resolution 0.1 °C/°F | |||
Reading Rate | 3/sec. for Readings and TREND indicators | |||
Battery Type | 3 AA (IEC LR6, ANSI 15) Alkaline | |||
Battery Life | 500 Hours | |||
Battery Indicator | Four (4) Stage Battery Charge Indicator | |||
Statistics | Min, Max, Avg, Rng, and Std Dev | |||
Auto Off | 20 minute no key pressed Auto Off. Feature can be disabled | |||
Power Cycle Configuration Retention | Instrument retains: Sensor Type, Temperature Unit Offset Values, Presets, Statistics, Open Lead detection status, 0%/ span settings, and operating mode | |||
Internal Preset Storage | 20 Preset user-determined storage registers, 0-19 | |||
Input Current | ±50 nA maximum | |||
Maximum Common Mode Voltage | 42 V peak to earth | 1 V p-p between T1 and T2 | ||
Low Resistance Load | Less than 5μV change in output with a 100KΩ resistance | |||
Operating Environment: | ||||
Temperature | -20 to 55 °C | -4 to 131 °F | ||
Humidity | 5 to 95%, 10 to 30 °C | |||
Altitude | 0 to 4600 m | 0 to 15,092 ft. | ||
Vibration | Random 10-500 Hz, 0.03 g2/Hz | |||
Shock | 30g Half Sine | |||
Drop | 4 drops from 1 m to concrete | |||
Compliance, Electrical | CE, MIL-PRF-28800F Class 2 | |||
Compliance, Substances | RoHS 2 Directive 2011/65/EU Compliant, REACH | |||
Dimensions | 193 X 84 X 28 mm | 7.6 X 3.3 X 1.1 in. | ||
Weight | 362.9 g | 12.8 oz | ||
Warranty | 3-year Parts & Workmanship | |||
Calibration Guarantee | 2 year | |||
Included Accessories | 3 AA Batteries, Quick Start Guide, Tilt Stand/Magnetic, Calibration Report | |||
Optional Accessories | 1. CL-300-CABLE-K-2 CABLE FOR CALIBRATOR Thermocouple Type K, 2 feet long 2. CL-300-CABLE-J-2 CABLE FOR CALIBRATOR Thermocouple Type J, 2 feet long 3. CL-300-CABLE-E-2 CABLE FOR CALIBRATOR Thermocouple Type E, 2 feet long 4. CL-300-CABLE-T-2 CABLE FOR CALIBRATOR Thermocouple Type T, 2 feet long | |||