Description
ET251 Competitive Dry block calibration calibrator Zero Point Dry Well zero thermostatic bath
ET251Thermostat Controller .Cold Junction Compensation
ET251 Cold Junction Compensation is a device that provides stable and accurate zero degree Celsius temperature at the reference end of thermocouple, instead of the traditional zero degree Celsius temperature method that USES ice water mixture as the reference end of thermocouple. It has the characteristics of stable working temperature, high precision and easy to use
Technical indicators
1 accuracy: 0℃±0.1℃
2 Rate: 0.01℃
3 stability: ±0.02℃
4 uniformity <0.05℃
5 hole number and pore diameter: 6- φ9(ET383-03), 10- φ9(ET383-04)
6 power supply: one-way communication 220V, maximum power 200W.
7 work environment conditions: temperature 5℃-30℃
ET2501 Series Touch-Screen Dry Well Dry Block Temperature Calibrator with Various size of Heating Insert Block
Model | ET2501-150A | ET2501-150B | ET2501-650 | ET2501-1200 | |||
temperature range | -20℃~150℃ | -30℃~150℃ | 50℃~650℃ | 300℃~1200℃ | |||
heating rate | 30~100:20min 30~150:40min | 30~100:20min 30~150:40min | 30~300:7min 30-400:12min 30~650:25min | 30~1200:75min | |||
Display accuracy | ≤±0.1℃ | ≤±0.1℃ | Below 400℃:≤±0.35℃ 400-650℃:≤±0.5℃ | ≤±1.2℃ | |||
Insertion depth | 160mm | 160mm | 150mm | 135mm | |||
Average heat block diameter | 36mm | 32mm | 32mm | 39mm | |||
Temperature field stability | ≤±0.02℃ | ≤±0.02℃ | ≤±0.05℃ | ≤±0.2℃ | |||
Horizontal temperature field | ≤±0.05℃ | ≤±0.05℃ | ≤±0.05℃ | ≤±0.25℃ | |||
Vertical temperature field | The deviation in the range of 50mm calculated from the bottom of the hole of the soaking block is 1 degree | | | | |||
Temperature unit | ℃ or ℉ | | | | |||
Temp Accuracy | 0.1% | | | | |||
Display resolution | 0.01℃ | | | | |||
maximum power | Negative temperature type: 3000W, medium temperature type: 1200W, high temperature type: 3000W | | | | |||
weight(Net weight) | Negative temperature type: 10kg, medium temperature type: 10kg, high temperature type: 8kg | | | | |||
weight (Containing packaging) | Negative temperature type: 19kg, medium temperature type: 19kg, high temperature type:16kg Packaging includes aluminium box and transport wooden box | | | | |||
Demension | Negative temperature type and high temperature type: 310*190*340mm, medium temperature type: 250*150*310mm | | | | |||
Use environment | Ambient temperature 0-50℃, relative humidity less than 95%(no condensation) | | | | |||
Optional USB Communication | The standard dry block temperature calibrator is with no USB FUNCTION, please contact supplier for optional USB function. | | | |
With 10 years of excellent quality, advanced services and competitive prices, zhongchuang electron has won numerous customers' trust and support. Now our products have been exported to many countries and regions all over the world, like America, India, Korea, Germany, Mexico.
A: We are factory with OEM and ODM service.
2. Why we can choose you?
A:
2): Professional---we offer the Temperature& Measurement products exactly you want.
3): Factory---we have factory, so have reasonable price.
3. How about the shipping method?
A: If your goods is not large, we can send goods to you via courier, such as FEDEX, DHL,we have cooperated with them for long
time, so we have good price .If your goods is large, we will send to you via sea, we can quote the price to you, then you can
choose whether use our forwarder or yours.
4. How do you guarantee your products ?
A: Pre-production confirm; Professional QC for inspection while manufacturing & full-inspection after production finished, and
good after-service.
5. How about the price?Can you make it cheaper?
A: The price depends on the quantity of your demand(model, quantity)
Best quotation will be provided after receiving full description of the item you want.
6. What is the payment?
A: Most of the products are with stock here. If no stock, full payment in advance is required before production.
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