1. Multi-parameter water analyzer

– Model:Multidirect

– Manufacturer: Lovibond-Germany

  • Specifications:
  • Automatically selects wavelength when measuring in the 300nm – 660nm range
  • Results displayed on LED screen
  • Has an RS232 port to connect a computer or printer
  • Able to remember 1000 data
  • Automatically turns off after 20 minutes of non-use
  • Power: battery
  • Dimensions (HxWxD): 195x265x70mm

– Function: Use appropriate reagents to analyze components of water indicators: CO, DO, COD,… for research and assessment of water environment,

2. Aerosol meter

– Model: AEROCET-531

– Manufacturer: Metone-USA

  • Specifications:

There are 2 measuring functions:

  • Count particles: PM1, PM2.5, PM7, PM10 and TSP
  • Calculate volume

– Function: Count the number of aerosol particles or calculate the volume of aerosol particles in the air, used in construction sites, factories, determine dust limits,

3. CO2 meter

– Model: C1100

– Manufacturer: Oldham – France

  • Specifications Accurately detect CO2 concentration range.
    • Wide LCD screen
    • Simultaneous display of 2 CO2 measurement values:
    – Percent concentration
    • The average value
      • One control knob to start and enter the main program
      • Battery lasts 12 hours
      • Measurement values ​​can be saved
      – Function: Measure CO2 concentration in the air, determine CO2 emissions, CO2 concentration level,

Multi-gas meter

– Model: MX2100

– Manufacturer: Oldham – France

  • Specifications
  • Measure 5 gases simultaneously. (using 1 combined measuring head)
  • Ability to attach 4 probes at the same time: 3 channels for toxic gases, CO2, O2, 1 channel for combustible gases.
  • Gases that can be measured: Combustible gas, O2, CO, H2S, SO2, NO, NO2, Cl2, HCl, HCN, NH3, H2, ETO, AsH3, PH3, SiH4, COCl2, O3, HF, F2, CO /H2S…
  • The machine automatically recognizes the measuring head
  • LCD screen display
  • Self-check when starting the machine
  • Continuous error notification with light and sound signals for all channels.
  • Power source: 3 AAA batteries or rechargeable NiMH batteries – Operating time: 14 hours, 8 hours when used with pump
  • Operating environmental conditions: – 150C to +450C when operating and from – 250C to +500C when not operating.
  • Weight: 350 g
  • Dimensions (W x D x H): 10 x 80 x 45 mm

– Function: Used to detect air leaks, monitor air quality, can be used in high places, far beyond reach when used with a pump,…

5.Handheld dissolved oxygen concentration meter

6. Handheld pH meter

7. Trinocular optical microscope