Thiết bị hiệu chuẩn nhiệt độ khối khí khô East Tester ET3804

Index

Low Temp

Medium Temp

High Temp

ET3804-150A

ET3804-150B

ET3804-150C

ET3804-650

ET3804-1200

Temp Range^①

-20℃~150℃

-30℃~150℃

-45℃~150℃

50℃~650℃

300~1200℃

Heating Speed

30~100:20min

30~150:40min

30~300:7min

30~400:12min

30~650:25min

30~1200:75min

Display Accuracy

≤±0.1℃

≤400℃：≤±0.35℃

400-650℃：≤±0.5℃

≤±1.2℃

Insert Depth

160mm

150mm

135mm

Diameterof Soaking Block

A 36mm，B、C 32mm

32mm

39mm

Stability of Temp Field

≤±0.02℃

≤±0.05℃

≤±0.2℃

Horizontal Temp Field

≤±0.05℃

≤±0.05℃

≤±0.25℃

Vertical Temp Field

≤ 1℃ within 30mm from bottom of soaking block

≤1℃within 10mm from bottom of soaking block

Temp Unit

℃ or ℉

Temp Accuracy

0.1%

Display Accuracy

0.1、0.01、0.001℃ for option

Measurement Parameter(standard channel )

The standard channel of ET3804-150 and ET3804-650is RTD signla ，ragne：0～400Ω，accuracy：±0.002Ω @（0～50）Ω，±40ppm reading @（50～400）Ω，resolution rate :1mΩ；

The standard channel of ET3804-1200 is TC signal ,range：-18~18mV，accuracy：±(0.005%rdg + 2µV),resolution rate: 1µV

·mV：-75～75mV，accuracy ±(0.01%rdg + 8uV)，resolution rate 1µV；

·TC：S/R/K/B/N/E/J/T/C/D/G/L/U ,total 13 types；

·Ω：0～400Ω、0～4000Ω，accuracy：±0.002Ω @（0～25）Ω，±80ppm reading @（25～4000）Ω；

·RTD：PT10、PT25、PT50、PT100、PT200、PT500、PT1000、CU10、CU50、CU100、NI100、NI120,etc ；

·current：30~30mA,accuracy ±(0.01%rdg + 2uA)；

·voltage：-30~30V、-12~12V(auto range),accuracy±(0.01%rdg + 0.6mV)；

·Temperature Switch:；support mechanical switch and electric switch

·Temperature Transmitter: support current and voltage transmitter

·Loop power：DC24V±0.5V，biggest load current :60mA。

Max Power

Low temp：300W，Medium temp：1200W，High temp：3000W

Net Weight

Low temp：13kg，Medium temp：11kg，High temp：11kg

Gross Weight

Low temp：23kg，Medium temp：18kg，High temp：18kg，including Aluminum box and carton packing box

Dimension

Low temp：310*190*340mm，Medium,High temp：250*150*310mm

Working Environmental

Environmental temp :0~50℃、related humidity ≤95%（no frozen);

The electrical measurement parameters shall be guaranteed within the range of 20±5℃

Power Supply

220VAC±10%，45~60Hz，110VAC±10% for option

Data storage

Verification data recording and export, supporting up to 250 sensors and 2500 records

Communication port

Usb Device、Usb Host、Tcp/IP(LAN)