CL940A/CL945A手持式熱電偶校準器 特點：
CL940A熱電偶校準器，用于J，K，T，E + mV型熱電偶
CL945A用于14種熱電偶的熱電偶校準器：J，K，T，E，N，B，R，S，G，C，D，L，P，U + mV
手持式熱電偶校準器，精度為±5μV
分辨率：0.01°
10倍電池壽命
測量和模擬輸出
MIL-STD耐久性
輕松單手操作
包括校準報告
符合SAE AMS 2750E要求作為二級標準儀器
美國制造
CL940A/CL945A手持式熱電偶校準器 規格
Omega CL940A系列熱電偶校準器可模擬，測量和記錄熱電偶。它超越了市場上任何設備在實驗室和工廠車間的競爭，精度為±0.003％（Rdg）±5μV，環境溫度為18至28°C（64至82°F）。
這款功能強大的手持式校準器/儀表允許用戶在現場和實驗室進行校準，并提供許多附加功能，可轉化為成本效益，提高效率和持久的適應性和可靠性。歐米茄重新考慮了溫度校準器，為您提供當今所需的性能，而不會使您的工作復雜化。新型940系列采用高度便攜的包裝提供實驗室級校準，可輕松進入工作現場。正在推動測量溫度的行業，以在質量和產品安全性方面取得更好的結果。歐米茄通過設計一種在精度，電池壽命，便利性和易用性方面*于同類產品的儀器做出了回應。
當您努力進入現場或工廠進行維修工作時，您需要一個值得信賴的耐用工具。 OMEGA在挑戰性環境中構建手持式儀器方面擁有40多年的經驗。這就是我們設計940系列以滿足MIL-PRF-28800F進行沖擊，跌落和振動測試的原因。鍵盤采用密封設計，可在不影響觸覺反饋的情況下抑制液體和污垢。無論工具有多么寶貴，它對于沒電的電池都是無用的。我們使用3節AA電池為競爭對手提供了940系列10倍的超長電池續航時間，讓您在現場不失望。
更嚴格的校準要求推動了對更好工具的需求。更嚴格的過程控制和質量標準意味著您的舊校準器不再適用。歐米茄在便攜式包裝中設計了***的校準器。雖然很難重新創建實驗室提供的溫度控制氣氛，但您可以使用具有明確規格的實驗室級精度的設備，以確定您實現的現場性能的準確水平。 OMEGA的新型940系列校準器可補償環境溫度。它允許您在不同條件下放心地執行校準。
有能力的工具往往意味著復雜性。 OMEGA工程師非常欣賞這種簡單性，并將940系列設計為更易于使用。我們的目標是讓操作員在**次拿起儀器時高效工作。只需一把鑰匙，用戶就可以在不了解手冊的情況下執行10％/ 90％的校準。快速5點檢查的另一個關鍵增量為0％/ 25％/ 50％/ 75％/ 100％。設置任何特定溫度與步進和斜坡模式同樣舒適。
與所有OMEGA產品一樣，940系列校準器在美國設計，組裝和測試。歐米茄為這款耐用的儀器提供標準的2年保修，以確保您的投資合理
CL940A/CL945A手持式熱電偶校準器 產品規格
| 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%/99% 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 |
CL940A / CL945A源/測量精度*范圍為18至28°C（64.4至82.4°F）| 包括CJC錯誤
| 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
T-DIN | -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
J-DIN | -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手持式熱電偶校準器 訂貨號
| 型號 | 產品描述 |
| CL940A | 熱電偶校準器，用于J，K，T，E + mV型熱電偶 |
| CL945A | 用于14種熱電偶的熱電偶校準器：J，K，T，E，N，B，R，S，G，
C，D，L，P，U + mV |
| 選配件 | |
| CL-300-CABLE-K-2 | 校準器用電纜 K型熱電偶連接線，2英尺長 |
| CL-300-CABLE-J-2 | 校準器用電纜J型熱電偶連接線，2英尺長 |
| CL-300-CABLE-E-2 | 校準器電纜E型熱電偶連接線，2英尺長 |
| CL-300-CABLE-T-2 | 用于校準器的電纜T型熱電偶連接線，2英尺長 |
