British PPM HTV M formaldehyde detector (gas)

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The UK PPM HTV M formaldehyde detector (gas) can directly measure formaldehyde concentration, temperature, and humidity in the air, displaying formaldehyde concentration in ppm and mg/m3 units. It can store data and connect to a computer to output data. It is compact in size, easy to use, accurate in measurement, and fast in response.

Product Details

UK PPMcompanyMulti parameter HTV-M formaldehyde detectorIt can directly measure the concentration, temperature, and humidity of formaldehyde in the air, even in high humidity conditions,HTVType can still accurately measure low concentrations of formaldehyde. Easy instrument operation and simple calibration

Characteristics of HTV-M formaldehyde detector

● Manufacturer:UK PPM

●Display formaldehyde concentration in ppm and mg/m3 units

●Not affected by high humidity and temperature, with compensation function

●Standard configuration includes a formaldehyde correction source (valid for six months)

●The calibration procedure can be completed in just a few seconds

●Single key operation, able to quickly sample. Fast recovery time

●Can store data and connect to a computer to output data

●We have obtained ISO9001:2000 quality certification and comply with CE standards, ensuring long-term stable operation of the equipment.

英国PPM HTV M甲醛检测仪（气体）

Main technical indicators

sampling method	Collect 10ml air sample through built-in pump
sampling frequency	1-3 minutes (depending on the previously collected samples)
response time	Low concentration for about 8 seconds, high concentration for about 60 seconds

Formaldehyde sensor parameters

sensor	PPM CompanySelf developed electrochemical principles
Testing Scope	Basic range: 0.00~10ppm (0~12.3mg/m>3) Alternative range: 0.00～80ppm ﹝0～98.3mg/m3
Discrimination degree	0.01ppm
precision	2% (based on 4-5 repeated measurements from 12 formaldehyde analyzers)
accuracy	According to NIOSH regulations in the United States, an acceptable measurement method is used to measure formaldehyde concentration of 0.3ppm in an environment with a relative humidity between 25-70%. The acceptable standard for NIOSH is that data results within the 95% confidence interval are within ± 25% of the true value. And 94% of PPM formaldehyde detectors can meet NIOSH standards. ﹞

Temperature and humidity module

type	Interchangeable data CMOSens
scope	Temperature: -40~+128 ° C Relative humidity: 0~100% RH
precision	Temperature: ± 0.4 ° C; Relative humidity: ± 3% RH. Optional upgrade to ± 0.3 ° C, ± 1.8% RH.
correction	Manufacturers calibrate according to ISO/IEC 17025, traceable to NIST and the National Physical Laboratory

PPM htv-MThe measurement range and accuracy are the samehtvButHTV-M formaldehyde detectorStandard data download software, programming recording cycles for instruments, setting alarm formaldehyde values, recording data, and diagnosing instruments.

Users can set the sampling interval, start and end time of the detector, select the recording time, input the number of repetitions, start schedule, etc. The edited schedule can be kept in the computer for future importing of the same schedule to other detectors. After the test is completed, users can check the remaining memory capacity of the detector from the software, choose to download or clear the data, or set the download definition, such as only selecting to download data within a certain formaldehyde concentration range. In addition, the data is downloaded in CSV or TXT format, allowing users to open the file in Excel.

specific configuration

1PPM HTV-M formaldehyde detector

2. 10 phenol filters

3. Correction source and correction certificate

4. Ballpoint pen

5. Power adapter

6. Computer connection cables and software

8. Operation manual

9. Portable case