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Portable Haze Tester CIE The Spectrum Function 2.8 Inches

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Address: No. 166 of Wenyuan Road,Jianggan District,Hangzhou City, Zhejiang Province, China

Contact name:Winnie Luo

Hangzhou CHNSpec Technology Co., Ltd.

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Portable Haze Tester CIE The Spectrum Function 2.8 Inches

Country/Region	china
City & Province	hangzhou zhejiang
Categories	Smoke Detector

Product Details

China Portable Haze Tester CIE The Spectrum Function 2.8 inches Economic Haze Meter

China Portable 2.8 Inches Screen DH-13 Haze/Transmittance Meter With Multi Language

Fog is measured using a wide-angle scattering test, in which light is scattered in all directions, which results in a loss of contrast. The percentage of light that deviates from the incident beam by an average of more than 2.5 degrees when passing through is defined as fog.

Digital haze meter also measures total transmittance. Total transmittance is the measure of the total incident light compared to the light that is actually transmitted (e.g. total transmittance). So the incident light may be 100%, but because of absorption and reflection the total transmittance may only be 94%

Part 1. Product Advantages

1).The portable haze meter has a small volume and is easy to carry, making it easy to detect haze and transmittance.

2). High Accuracy: Display resolution 0.01; Good repeatability ≤0.02

3). What have we done to guarantee the instrument repeatability?

a. Instrument will do self-check regularly when it is in standby mode.

b. Dual Optical Paths Design

4). DH-13 supports 3 kinds of test apertures 21mm, 15mm& 12mm to measure the samples with different sizes.

5). The haze meter conforms to the standards of GB/T 2410, ASTM D1003/1044, ISO 13468/14782, JIS K 7105, JIS K 7361 and JIS K 7136.

6). It adopts 2.8 inches touch screen

Part 2. Packing List

Model	DH-10	DH-12	DH-13
Packing List	Instrument	Instrument	Instrument
	-	Charging Head	Charging Head
	USB Cable / Recharging Cable	USB Cable / Recharging Cable	USB Cable / Recharging Cable
	U Disk ( QC software, manual)	U Disk ( QC software, manual)	U Disk ( QC software, manual)
	1 test aperture	2 test apertures	3 test apertures
	Qualified Certificate	Qualified Certificate	Qualified Certificate
	Warranty Card	Warranty Card	Warranty Card
	Packing List	Packing List	Packing List
	Calibration Certificate	Calibration Certificate	Calibration Certificate
	-	-	Black Carrying Case

Part 3. Main Parameter Comparison Sheet

Model	DH-10	DH-12★	DH-13
ASTM-haze/transmittance	✔	✔	✔
ISO- haze/transmittance	✘	✔	✔
Test Apertures	21mm	21mm, 15mm	21mm, 15mm, 12mm
Resolution	0.1%	0.01%	0.01%
Repeatability	0.1	0.05	0.02
Lithium Battery	✘	✔	✔
Weight	1.13kg	1.25kg	1.25kg

Part 4. Technical Data

Model	DH-10	DH-12	DH-13
Light Source	CIE-A,CIE-C,CIE-D65	CIE-A,CIE-C,CIE-D65	CIE-A,CIE-C,CIE-D65
Standards	ASTM D1003/D1044,ISO 13468/ISO14782,JIS K 7105,JIS K 7361,JIS K 7136,GB/T 2410-08	ASTM D1003/D1044,ISO 13468/ISO14782,JIS K 7105,JIS K 7361,JIS K 7136,GB/T 2410-08	ASTM D1003/D1044,ISO 13468/ISO14782,JIS K 7105,JIS K 7361,JIS K 7136,GB/T 2410-08
Parameter	ASTM-haze/transmittance	ASTM & ISO -haze/transmittance	ASTM & ISO -haze/transmittance
Spectral Response	CIE The spectrum function Y/V(λ)	CIE The spectrum function Y/V(λ)	CIE The spectrum function Y/V(λ)
Geometry	0/d	0/d	0/d
Test Aperture	21mm	21mm, 15mm	21mm, 15mm, 12mm
Test Range	0-100%	0-100%	0-100%
Resolution	0.1%	0.01%	0.01%
Repeatability	0.1	0.05	0.02
Sample Size	Thickness ≤40mm	Thickness ≤40mm	Thickness ≤40mm
Display	2.8 inches touch screen	2.8 inches touch screen	2.8 inches touch screen
Data Storage	Mass Storage	Mass Storage	Mass Storage
Interface	USB	USB	USB
Power	DC 5V/2A	Rechargeable Lithium Battery	Rechargeable Lithium Battery
Working Temperature	5~40℃, Relative humidity 80% or below (at 35 ° C), no condensation	5~40℃, Relative humidity 80% or below (at 35 ° C), no condensation	5~40℃, Relative humidity 80% or below (at 35 ° C), no condensation
Storage Temperature	-20 ℃ ~ 45 ℃, relative humidity 80% or below (at 35 ℃), no condensation	-20 ℃ ~ 45 ℃, relative humidity 80% or below (at 35 ℃), no condensation	-20 ℃ ~ 45 ℃, relative humidity 80% or below (at 35 ℃), no condensation
Size	133mm x 99mm x 224mm (length X width X height)	133mm x 99mm x 224mm (length X width X height)	133mm x 99mm x 224mm (length X width X height)
Weight	1.13 kg	1.25 kg	1.25 kg
Optional	Test Aperture with custom made size	Test Aperture with custom made size	Test Aperture with custom made size