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Address
No. 22 Hechuan Road, Licang District, Qingdao City
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Qingdao Laoshan Electronic Instrument Factory Co., Ltd
LD120 smoke pressure calibrator
NegotiableUpdate on 05/19
- Model
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Overview
LD120 smoke pressure calibrator
Product Details
Adopting standards
JJG680-2007 "Verification Regulations for Smoke and Dust Samplers"
FEATURES
Integrated design of pressure generation and host;
Pressure regulation, direct digital display;
Equipped with password protection function to prevent arbitrary parameter changes;
Optional National Institute of Metrology calibration certificate.
Main indicators
|
Parameters |
measuring range |
resolution |
accuracy |
|
dynamic pressure |
(0~3000)Pa |
1 Pa |
Better than ± 1.0% |
|
static pressure |
（-30~30）kPa |
0.01kPa |
Better than ± 1.5% |
|
External dimensions |
(Length 350 x Width 310 x Height 135) mm |
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|
Pressure generator range |
（-30~30）kPa |
||
|
Whole machine weight |
2.5kg |
||
|
Working power supply |
AC 220V ± 22V, 50Hz |
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|
ambient temperature |
(-20~50)℃ |
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|
ambient humidity |
（0~95）% |
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|
atmospheric pressure |
（80~110）kPa |
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