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Chinese wholesale Calibration Bath - ET3131 Series High-Precision Bench Thermometer – Zhongchuang

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Our commission is always to provide our customers and clientele with best quality and aggressive portable digital products for Benchtop Thermal Calibrator, High Frequency Lcr Meter, Pressure Meter Calibration, Our aim is "blazing new ground, Passing Value", in the future, we sincerely invite you to grow up with us and make a bright future together!
Chinese wholesale Calibration Bath - ET3131 Series High-Precision Bench Thermometer – Zhongchuang Detail:

¤ Clear graphic interface with 5.0 inches 800x480TFT touch screen  ; adjustable brightness

¤ Support English and Chinese; Real-time clock display

¤ Support mV measurement, measurement range -78mV~78mV 

¤ Support2 wires/ 4 wires resistance measurement, measurement range: 0~1600Ω

¤ Supporting RTD measurement,including standard Pt100, Pt25 and conventional Pt100, Pt25,Pt50,Pt200,Pt500,Pt1000,Pt100-392,Pt100-JIS,Cu10,Cu50,Cu100,Ni120. Users can define name of sensor’s type by their own.

¤ Support TC measurement, including standard S-type thermocouple, and conventional S、R、K、J、B、T、E、N、L、U、XK、BP. Users can define name of sensor’s type by their own.(ET3131和3132 don’t support this function)

¤ Standard Pt100, Pt25 and S-type thermocpuple, each can store 5 sets of probe parameter . (ET3131和3132 don’t support standard S-type thermocouple)

¤ Provide communication port: RS485 and USB Device 

Power Supply:AC 110/220V,50~60Hz。

Power:<10W。

Display:5 -inches TFTLCD touch screen ,resolution rate 800×480,color 16M 。

Dimension :350mm×340mm×55mm (L×W×H)。

Communication port :RS485and USB

1

Model

ET3131

ET3132

ET3131B

ET3132B

Channels

Single Channel

Double Channels

Single Channel

Double Channels

Resistance Measurement

Highest Resolution

10μΩ

10μΩ

 Measurement Range

0~1600Ω

0~1600Ω

Accuracy (only including Meter’s accuracy )

±(0.003%+50)

±(0.003%+50)

RTD Measurement

Highest Resolution

0.0001℃

0.0001℃

 Measurement Range

-200~850℃

-200~850℃

Accuracy (only including Meter’s accuracy )

±0.004℃@–100℃   ±0.006℃@0℃±0.009℃@100℃   ±0.012℃@200℃

±0.018℃@400℃ ±0.024℃@600℃

±0.004℃@–100℃   ±0.006℃@0℃±0.009℃@100℃   ±0.012℃@200℃

±0.018℃@400℃ ±0.024℃@600℃

mV Measurement

Highest Resolution

10nV

 Measurement Range

-78mV~+78mV

Accuracy (only including Meter’s accuracy ))

±(0.0018%+30)

Thermocouple Measurement

Highest Resolution

0.001℃

 Measurement Range

-250~2500℃

Accuracy (only including Meter’s accuracy )

S:±0.5℃ R:±0.4℃ K:±0.15℃  J:±0.1℃B:±0.6℃ T:±0.1℃  E:±0.1℃    N:±0.15℃

L:±0.15℃  U:±0.15℃  XK:±0.1℃  BP:±0.5℃

 Current Measurement

Highest Resolution

1nA

 Measurement Range

-24mA~24mA

Accuracy (only including Meter’s accuracy )

±(0.04%+20)

Other Functions

 Resistance Measurement

  Supporting 2 wires/ 4 wires

RTD Measurement

Supporting 3wires/ 4 wires

RTD Sensor’s type

Supporting conventional sensor types: Pt10、Pt25、Pt50、Pt100、Pt200、Pt500、Pt1000、Pt100-392、Pt100-JIS、Cu10、Cu50、Cu100、Ni120 and 2 standard sensors’ type : Pt25、Pt100, Users can define name of sensor’s type by their own. 

Thermocouple’s Cold Junction (only support ET3131 Band 3132B)

The temperature of cold junction can be adjusted automatically or by manual

Thermocouple’s type (only support ET3131 Band 3132B)

Supporting conventional thermocouples:S、R、K、J、B、T、E、N、L、U、XK、BP and 1 standard S-type thermocouple Users can define name of sensor’s type by their own.

 Temperature Curve Display

Support temperature curve display;Save 10 sets of historical data and curves;Read historical data and curves

Temperature Unit

℃、℉、K

Display Screen

5 -inches TFTLCD touch screen ,resolution rate 800×480,color 16M

Communication Port

Supporting RS485 and USB 

Attn 1: Standard Pt25 and standard Pt100 Platinum RTD only supports 4 wires measurement.

Attn 2:The temperature measuring range is limited by the display range of the instrument .

The temperature using range of the actual thermal resistance and thermocouple depends on the specific sensor types

Standard Accessories:

two-headed 4mm Banana Plug’s wiring 50cm* 2

Power Line *1

User Manual *1

Optional Accessories:

RS485Communication Line

USB Communication Line


Product detail pictures:

Chinese wholesale Calibration Bath - ET3131 Series High-Precision Bench Thermometer – Zhongchuang detail pictures

Chinese wholesale Calibration Bath - ET3131 Series High-Precision Bench Thermometer – Zhongchuang detail pictures

Chinese wholesale Calibration Bath - ET3131 Series High-Precision Bench Thermometer – Zhongchuang detail pictures


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To create much more benefit for consumers is our company philosophy; customer growing is our working chase for Chinese wholesale Calibration Bath - ET3131 Series High-Precision Bench Thermometer – Zhongchuang , The product will supply to all over the world, such as: USA, Iceland, Seychelles, Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to provide more quality products and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Henry from Guatemala - 2017.11.01 17:04
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Poppy from Rotterdam - 2017.11.29 11:09
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