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E-mail
szcqx668@163.com
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Phone
18938030100
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Address
No. 5E-082, Trading Plaza, No. 2, South China City, No.1 South China Avenue, Pinghu Town, Longgang District, Shenzhen City
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Shenzhen Chengqixin Technology Co., Ltd
Portable colorimeter CQ-500
NegotiableUpdate on 03/21
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Overview
overview
Product Details
overview
The portable colorimeter CQ-500 is a colorimeter developed based on CIE (International Commission on Illumination) standards and national standards. It is an easy-to-use, stable, fast, and accurate colorimeter. The portable colorimeter is powered by lithium batteries and can also be powered by a DC external power source.
This instrument has the following advantages：
Built in black and white board parameters, no need for black and white correction, simplifying the operation process.
Higher short-term repeatability accuracy: △ E ≤ 0.08
No need to turn on the computer, making measurement easier
Dual positioning: using patented technology of light positioning and cross positioning, it can quickly align with the measured part
Handheld structure with a measuring aperture of 4mm, suitable for a wider range of measurement scenarios
Automatically save data during measurement, with quick operation.
technical specifications
| measurement geometry | 8/d |
| Optional measurement aperture | 4mm |
| locate mode | Lighting positioning and cross positioning |
| Measure the end face | Large area stable end face |
| detector | Silicon photodiode array |
| color space | CIEL*a*b |
| colour-difference formula | ΔE*ab |
| Optional light source | D65 |
| Light source device | LEDBlue light excitation |
| Short term repeatability accuracy | 0.08Δ E * ab measures the average value of a white standard plate 30 times |
| Difference between instrument tables | ≤0.20ΔE＊ab |
| storage | 10010000 standard samples |
| weight | 500g |
| size | 205×67×80mm |
| power supply | Rechargeable lithium-ion battery 3.7V@32000mAh |
| lamp life | 5More than 1.6 million measurements per year |
| battery level | Measure 5000 times after filling |
| display | TFTTrue Color 2.8inch（16：9） |
| Operating temperature range | -10~40℃，(32℉-104℉) |
| Storage Temperature Range | -20℃-50℃（-4℉-122℉） |
| temperature range | Relative temperature below 85% without condensation |
| data interface | RS-232 |
| Standard accessory | Power adapter, lithium battery manual, wristband protection plug, ten amp stand platform (4mm measuring caliber) |
| Printer (optional) | Micro thermal printer |
