Gas Detection >> Portable Gas Detection >> Mercury Vapour Indicator (MVI)

Mercury Vapour Indicator (MVI)

The Mercury Vapor Indicator uses dual UV light absorption technology, which means that the portable mercury vapor indicator does not saturate or need to be regenerated between readings – like traditional gold layer detection methods – thus eliminating mercury indicator downtime. Fast and accurate, portable mercury vapor indicators provide real-time response and are ready to detect instantly.

Mercury Indicators provide continuous readings and offer two detection ranges: 0.1 to 199 and 1 to 1999 micrograms/cubic meter.

Product Details


  • Sensor: Dual Beam Ultraviolet Absorption Module
  • Accuracy: ± 5 micrograms or ± 10% of reading
  • Operation: Once turned on the MVI will give an immediate reading of the concentration of mercury vapor
  • Alarm: Audible alarm factory pre-set to 20 micrograms/cubic meter
  • Measurement range options: 0.1 – 199 and 1 – 1999 microgram cubic meters
  • Temperature: 10 °C ….. 50 °C
  • Weight and Dimensions: 6 lbs 10 oz (3 kg), 145 x 295 x 80 mm.
  • Repeatability: 35 % FSD @ 1 μg/m3
  • Battery: NiMH – up to 4 1/2 hours of operation from full batteries
  • Response Time: 3 seconds

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Frequently Asked Questions

Can we find the PT HAS product on the e-catalogue (LKPP) ?

Absolutely, almost all PT HAS products can be found in the e-catalogue.

How about the warranty for products from PT HAS ?

PT HAS Supply’s products include a 1-year official warranty for damage caused by manufactured defects.

Has the PT HAS product been calibrated? What if the calibration period is over?

Products from PT HAS have been calibrated and are ready to use. For further calibration, PT HAS already has a calibration lab that is ISO 17025 accredited and is ready to help customers who need recalibration.

What if the product has a problem and needs repair?

PT HAS has a local service center (in Jakarta), and our technicians are trained in the manufacture of the products we are agents for. For repairs and troubleshooting, we try to do it locally. and we make sure that the spare parts we supply are official spare parts from manufacturers.

Do we get training on using the tool after making a purchase at PT Has?

For all product purchases at PT HAS, usage training is included and is unlimited.

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