ONETEST-501 II Portable Air Negative Ion Detector-Ambient Negative Ion Measurement

ONETEST-501 II adopts the universal flat electrode measurement principle, which has the characteristics of good oxidation resistance and fast response. Simultaneous sampling of German imported standard parts and intelligent sampling fans, single-chip syst
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$390.00
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Description

ONETEST-501 II Portable Air Negative Ion Detector-Ambient Negative Ion Measurement
1. Introduction of ONETEST-501 ii air negative ion detector:
ONETEST-501 II air negative ion detector is an economical negative ion detector developed by Wanyi Technology for the measurement of negative ion concentration in indoor and outdoor ambient air. It is especially suitable for the measurement of negative ions in materials for the home improvement market, such as indoor air, negative ion paint, Negative ion concentration released by materials such as plates and fabrics;

ONETEST-501II adopts the universal flat electrode measurement principle, which has the characteristics of good oxidation resistance and fast response. Simultaneous sampling of German imported standard parts and intelligent sampling fans, single-chip system control, so that the instrument can get good stability and consistency! Suitable for the measurement of negative ions in low concentration environments and the evaluation of ambient air! It is a good tool for personal hobbies, travel enthusiasts, home decor, and anion sales assistance!

2. Use of ONETEST-501-IIair negative ion detector
Measurement and demonstration of green negative ion building materials (measurement of negative ion plate, paint, etc.)
Measurement and demonstration of negative ion health products
Measurement and evaluation of colleges, landscaping departments, forestry surveys, scenic spots, and ecological meteorology
Evaluation and implementation of testing center
Indoor and outdoor air quality assessment and testing
Technical seminar and release
Test of new materials such as nanometer negative ions.
Measurement of other negative ion new materials (please contact our company 0755-29058211 for sample measurement)
Three, ONETEST-501 IIair negative ion detector technical indicators
Product color: dark blue + bright edge
 Overall dimensions: width 105X thickness 38X length 155 (excluding protruding parts) mm
3, weight: about 280g
 Detection of ions: negative ions in the air
Measurement range: 10~1999000/cm3
Zero calibration: Program-controlled zero calibration system, dual-range calibration at the same time.
Zero display: can display the zero value after zero reset
8. Display mode: LCD display
9. Sampling velocity: about 1.2m/sec
11. Measurement accuracy: better than ±15%
12. Migration rate: 0.15cm2/V.sec 
13. Power source: DC12V and built-in rechargeable lithium battery, can be used continuously for about 10 hours when fully charged.
14. Accessories: DC12V adapter, ground wire, shielding plate, foot pad, portable aluminum box.
15, optional products: battery + charger, tripod
16, data output: optional RS232 output

Four, ONETEST-501-II air negative ion detector range, mobility comparison table:
"Measurement range specification table" measurement unit is ions/cm3
ONETEST brand manufacturer: Shenzhen Wanyi Technology Co., Ltd.
 
TOMAS
May 18, 2021
Hello, https://www.onetest-meter.com/products/onetest-501-portable-air-negative-ion-detector-ambient-negative-ion-measurement-95 Does this product will be suitable to meter ION: a books, glasses, powders? Best, Thomas
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