- Neware
- Pine Research
- OKOndt Group
- Novocontrol
- Norecs
- METERTEST
- Microrad
- Metrel
- Labdex
- SDT
- micrux
- AARONIA AG
- ADASH
- Amptek
- AOiP
- AstroNova
- AWSensors
- Automatic Research
- BASI
- BRS
- Cmc
- CTRL
- CALMET
- CHECKLINE
- C-Tech
- DV Power
- DANATRONICS
- ECH
- Elsys
- Enervac
- Enapter
- ELVEFLOW
- EA Technology
- EL-CELL
- ENERGY SUPPORT
- Electrothermal
- FASTEC
- GE
- GMW
- Gaskatel
- GIUSSANI
- Globecore
- GREENLIGHT
- GRZ
- HTW
- HIGH SENSE SOLUTIONSHTW
- HUBER
- Labnics
- Ida
- LIQUID
- Instytut Fotonowy
- KEHUA TECH
- JGG
- HVPD
- Jenway
- Jacomex
- IVIUM
- ndb
- OZM
- Redoxme
- Serstech
- SATIR
- VacCoat
- Zurich
- Neware
- Pine Research
- OKOndt Group
- Novocontrol
- Norecs
- METERTEST
- Microrad
- Metrel
- Labdex
- SDT
- micrux
- AARONIA AG
- ADASH
- Amptek
- AOiP
- AstroNova
- AWSensors
- Automatic Research
- BASI
- BRS
- Cmc
- CTRL
- CALMET
- CHECKLINE
- C-Tech
- DV Power
- DANATRONICS
- ECH
- Elsys
- Enervac
- Enapter
- ELVEFLOW
- EA Technology
- EL-CELL
- ENERGY SUPPORT
- Electrothermal
- FASTEC
- GE
- GMW
- Gaskatel
- GIUSSANI
- Globecore
- GREENLIGHT
- GRZ
- HTW
- HIGH SENSE SOLUTIONSHTW
- HUBER
- Labnics
- Ida
- LIQUID
- Instytut Fotonowy
- KEHUA TECH
- JGG
- HVPD
- Jenway
- Jacomex
- IVIUM
- ndb
- OZM
- Redoxme
- Serstech
- SATIR
- VacCoat
- Zurich
手持式溫度校正器 ( 熱電偶、電阻 )
Handheld temperature calibrator for thermocouples or resistive probes with memory 型號:TC 6621 / 6622TC 6622 溫度校準器可測量或產生熱電阻溫度(12 種不同類型)和電阻,精度為 0.02%。
-
TC 溫度校正器使用方便,配有大型圖形顯示幕,是方便快速地維護和調試溫度變送器和探頭的完美現場工具。
TC 6621 溫度校準器可測量或產生熱電偶溫度(16 種不同類型)和電壓,精度為 0.02%。
TC 6622 溫度校準器可測量或產生熱電阻溫度(12 種不同類型)和電阻,精度為 0.02%。TC 校驗儀具有極低的溫度係數(熱電偶為 10 ppm/°C,電阻為 7ppm/°C)、IP54 防護等級和堅固的設計,即使在嚴苛的環境條件下也能現場使用。 它們廣泛應用於能源領域、工程部門、金屬工業和汽車領域。
TC 校驗儀採用圖形介面,在圖形或測試格式下更容易編程和讀取。 由於具有記憶功能(10,000 個讀值)和擴展功能(平方根、步階、合成器、統計功能...),TC 能夠很好地適應不同的過程作業程序,並確保完全的數據可追溯性和先進的數據利用。 將它們與 DATACAL 校正軟體一起使用,可顯示、管理資料並簽發您自己自訂的校正證書。
TC 校準器標配 4 顆 AA 鹼性電池。 可選電池充電器使用充電電池。
主要特點 :- 精度高:讀值精度為 0.02%,解析度可調,分別為 1 µV (TC 6621) 和 1 mΩ (TC 6622)。
- 以 °C、°F、mV 和 Ω 顯示數值。
- 低溫度係數:熱電偶為 10 ppm/°C,電阻為 7 ppm/°C。
- 測量具有保持功能。
- 模擬斜坡、預編程步驟和合成器值。
- 校正感測器的校正。
- 顯示最小值、最大值和平均值。
- 具背光功能。
- 可儲存 10,000 個數值,並以圖形方式顯示。
-
TC 6621 在 23°C ±5°C 時的規格和性能
直流電壓溫度係數<15 ppm /°C超出參考範圍
熱電偶:測量和類比
熱電偶 G、D:有關規格,請參閱使用手冊(應要求提供)。
精度為 0°C 時的參考值。
當使用內部參考點時(B 組除外),0°C 時的不確定性增加 0.3°C。
可透過程式選擇冷端定位(熱電偶 B 除外): 外部 0°C、內部(儀器端子的溫度補償)或手動輸入。
溫度係數: <10%精度/°C。
TC 6622在 23°C ±5°C 時的規格和性能
電阻透過香蕉插頭或 4 針圓形連接器連接電阻和熱電阻。
溫度係數:超出參考範圍 < 7 ppm/°C。
模擬上升時間 < 1 ms。
R 内部: < 1 Ω。
雜訊 VLF < 1 mV(@ F< 100 Hz)。
電阻探頭:測量和模擬2、3 或 4 線電阻探頭測量:自動識別連接線數,並在螢幕上顯示。
精度適用於 4 線安裝的探頭。
考慮所用溫度感測器的特定誤差和實施條件。
測量電流:0.65 mA。
模擬電流:0.1 mA 至 1mA。
最小電流脈衝持續時間: < 1 ms。
溫度係數 < 精度的 10% /°C。 -
Easy-to-use and equipped with a large graphical display, TC temperature calibrators are the perfect field tools for easy and quick maintenance and commissioning of temperature transmitters and probes.
TC 6621 temperature calibrator measures or generates thermocouple temperatures (16 different types) and voltage at an accuracy of 0.02%.
TC 6622 temperature calibrator measures or generates RTD temperatures (12 different types) and resistance at an accuracy of 0.02%.
With a very low temperature coefficient (10 ppm/°C in thermocouples and 7ppm/°C in resistance), IP54 protection and robust design, TC calibrators are suitable for onsite use even in demanding environmental conditions. They are widely used in the energy field, engineering sector, metal industry and automotive field.
TC calibrators use a graphical interface making programming and reading easier, under graphical or test format. Due to memory feature (10,000 values) and extended functionalities (square root, steps, synthesizer, statistical functions…), TC are well adapted to different process job procedures and ensure full data traceability as well as advanced data exploitation. Use them together with DATACAL calibration software to display, manage data and issue your own customized calibration certificates.
TC calibrators are delivered with 4 alkaline AA batteries in standard. The optional battery charger used a rechargeable battery.
Key features:
- High accuracy: 0.02% reading with an adjustable resolution of 1 µV (TC 6621) and 1 mΩ (TC 6622)
- Values displayed in °C, °F, mV and Ω
- Low temperature coefficient: 10 ppm /°C for thermocouples and 7 ppm/°C for resistance
- Measurements with HOLD function
- Simulation of ramps, preprogrammed steps and synthetizer values
- Correction of calibrated sensors
- Display of minimum, maximum and average value
- Backlight
- 10,000 values stored and displayed graphically
-
Specifications and performances of TC 6621 @23°C ±5°C
DC voltageTemperature coefficient < 15 ppm/°C beyond reference domain
Thermocouples: Measurement and simulation
Thermocouples G, D: For specifications, refer to the instruction manual (Available on request)
Accuracy is given for reference @ 0°C.
When using the internal reference junction (except couple B) add an additional uncertainty of 0.3 °C at 0 °C.
It is possible (thermocouple B excepted) to choose by programming the cold junction localization: External at 0°C, internal (temperature compensation of instrument’s terminals) or manually entered.
Temperature coefficient: <10% of accuracy /°CSpecifications and performances of TC 6622 @23°C ±5°C
ResistanceConnection in resistance and RTDs through banana plugs or 4-pin round connector
Temperature coefficient: < 7 ppm/°C beyond reference domain
Rising time in simulation: < 1 ms
R internal: < 1 Ω
Noise VLF < 1 mV (@ F< 100 Hz)Resistive probes: Measurement and simulation
Resistive probes measurements in 2, 3 or 4 wires: automatic recognition of number of connected wires, with indication on screen
Accuracies are given for 4-wire mounted probes
Take into account particular error of temperature sensor used and implementation conditions
Measuring current: 0.65 mA
Simulation current: 0.1 mA to 1mA
Minimal current pulse duration: < 1 ms
Temperature coefficient: < 10% of accuracy /°C