Dasen 201 COD, ammonia nitrogen analyzer

Omori type D, ammonia nitrogen measuring instrument
Product description
Product description:
This product can directly measure D and ammonia nitrogen. D uses sealed catalytic digestion and then performs colorimetric method to measure ammonia nitrogen. It is measured using Nessler colorimetry. This instrument is widely used in environmental monitoring, sewage treatment, colleges and universities, scientific research units and other departments.
Technical parameters:
D measurement parameters:
, Measuring range ~/exceed/dilutable determination
, Instrument error: %
, Instrument repeatability: %
, Anti-chlorine interference: /
, Monochromatic wavelength:
, Digestion temperature: ℃.℃
, Digestion time: minutes
, Optical stability: absorbance included Drift less than
, batch processing capacity: water samples/time
Ammonia nitrogen determination parameters:
, measurement range:.
, basic error %(.)
, Minimum detection limit: ./
, Maximum power consumption:
, Dimensions: Host: (length, width and height)
Digester: (length, width and height)
Product features:
． Using cold light and monochromatic light as the light source, the optical stability is excellent and will not be interfered by various lights.
． Use D to automatically control the digestion temperature with high temperature control accuracy.
． The two-line LCD display is easy to operate.
． The separation of high-temperature digestion and colorimetric (including host) parts minimizes the impact of temperature on the optical part.
． High efficiency: It can digest several water samples in one measurement. The measurement time of each batch of water samples is only about minutes.
． The working curve of the memory module can be calibrated by itself. Can store D and ammonia nitrogen measurement data with time tag
. Data will not be lost if the power is off.
Instrument configuration:
Host set (including digester), digestion tube, colorimetric tube, cuvette only, D special reagent set (can test individual samples), power cord, test tube rack, one connecting cord protective cover A copy of the instruction manual and a copy of the certificate of compliance and warranty card.