Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of benchtop urea photometer in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk benchtop urea photometer in stock here from our factory. We also accept customized orders.
product key technologies

Suited for professional lab analysis, the Benchtop Urea Photometer is specially engineered to measure urea concentration in all kinds of water samples. It fits perfectly for daily water quality management in indoor and outdoor swimming pools, water treatment stations, water plants of all sizes, and leisure water scenic sites. This lab device delivers precise concentration monitoring, ensuring all water quality indicators fully conform to local industrial and national safety regulations.
Urea contamination is a key evaluation index for recreational water and public water environments. When its concentration goes beyond the limit, water will turn turbid, and massive harmful microbes will breed rapidly, worsening the overall water environment. Prolonged contact with substandard water may lead to skin allergy and respiratory discomfort, which poses hidden risks to public health. Hence, regular accurate detection is indispensable for pool administrators and water supply departments.
This photometer integrates microcomputer algorithm control with mature photoelectric colorimetric technology. It effectively avoids subjective deviation caused by traditional manual color comparison methods, offering high testing precision, stable running state and outstanding data repeatability. Its desktop layout is compact and space-saving, easy to place freely in the laboratory and convenient for daily storage.
Equipped with high-definition LCD display and simplified operating interface, the instrument lowers the requirement for professional skills. Field staff can finish sample detection quickly and acquire clear and intuitive detection data. It runs stably for a long time and owns powerful anti-interference performance against complex water quality components.
With stable performance and simple operation, the Benchtop Urea Photometer has become essential standard equipment for swimming pool operation management, water plant daily inspection and environmental monitoring authorities. It provides reliable data basis for water quality standard control, helping maintain a clean, safe and qualified water environment all year round.

Technical Parameter
|
Model |
NS-1B |
NS-1T |
|
Measuring Range |
0~10 mg/L |
|
|
Resolution |
0.1 mg/L |
|
|
Repeatability |
≤ 2% |
|
|
Indication Error |
±5%FS |
|
|
Power Supply |
AC 110-240V/DC 5V power adapter or 5 ×AA batteries |
220V/50Hz |
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