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Tenmars TM-91 Beta Rays, Gamma Rays, X Rays Emission Detector

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  • Quick response to the radiation strength of Beta(B), Gamma(y) and X-ray.
  • Display units in uSv/h, uRem/h and mRem/h.
  • Built-in GM tube
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rrp £345.00

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  • Description

    Tenmars TM-91 Beta Rays, Gamma Rays, X Rays Emission Detector 

    The Tenmars TM-91 Emission Monitor is a quick response survey meter that measures the beta, gamma and x-ray radiation.

    This hand-held test and measurement device features an adjustable alarm range from 0-19.99μSv/h. This multi-purpose digital instrument is suitable for contamination monitoring and radiation protection. 

    It can be used for monitoring the environment/home safety, nuclear, medical, mining and metal industries. Other uses include border control, customs and cargo inspections.

    The auto ranging monitor displays the units in in uSv/h, uRem/h and mRem/h, with quick response to radiation strength of Beta(B), Gamma(y) and X-ray.

    A beeper chirps with each radiation count, it also has an audio alarm set function.

    Features and Benefits:
    Display 3 1/2 digits, bright LCD with maximum reading 1999
    Display units in uSv/h, uRem/h and mRem/h
    Sampling time 20 second/times
    Accuracy ±15% of reading
    Built-in GM tube
    Quick response to radiation strength of Beta(B), Gamma(y) and X-ray
    Automatic detection, easy setting
    Beeper chirp with each radiation count
    Audio alarm setting function
    Operating environment 0 ∼ 50 ºC, below 80% RH
    Battery life about 50 hours
    Dimensions 143 x74 x 34 mm
    Weight 220 g

    Typical Applications:
    Radiation monitors are multi-purpose digital instruments which are ideal for contamination and radiation detection. These monitors can be used for radiation monitoring on clothes and surfaces to research applications. They can also be used in the following areas:

    • Environment and home safety monitoring
    • Nuclear industry
    • Medical
    • Mining and metal industries
    • Border control, customs, cargo inspections
  • Specification

    • Display: 3 1/2 digits, bright LCD with the maximum reading of 1999
    • Units: µSv/h or µRem/h
    • DisplayRange: 0.01µSv/h~19.99µSv/h or 1µRem/h~1999µRem/h
    • Measurement Range: 0.5µSv/h~19.99µSv/h or  50µRem/h~1999µRem/h
    • Resolution: 0.01 uSv/h, 1uRem/h
    • Test Radiation: Beta(B ) and Gamma(y) ray.
    • Sampling time: 20 second/ times
    • Energy dependency: 0.1 to 1.25 Mev
    • Accuracy: +/-15% of reading.
    • Alarm Settlings: default value : 0.50µSv/h, setting range: 0~19.99µSv/h
    • Auto Power Off: default value : 30 minutes, setting range: 0 ~ 60 minutes ( 0: disable the auto power off)
    • Operation Environment: 0ºC~50ºC ; below 80%  RH
    • Storage Environment: -20ºC~60ºC ; below 75% RH
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  • Delivery Information

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    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK:

    Test-Meter.co.uk exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail admin@test-meter.co.uk with your name, address and the items you would like to order for an accurate shipping quote or go to http://www.test-meter.co.uk/test-equipment-export for more information.

    For more information on delivery, please see our terms and conditions.