Una unidad de AKRIBIS One
Solicitar cotización

Model-991

991 Tympanic Thermometer Checker

Addressing Calibration Challenges Traditional calibration methods using stirred water baths are cumbersome, expensive, and not easily portable, creating logistical and financial burdens for medical facilities, especially those needing to perform frequent calibrations or validations outside a laboratory setting.

Solicitar cotizaciónDescargar ficha técnica

991 Tympanic Thermometer Checker

Features

  • Cost-Effective - A fraction of the cost of a full laboratory setup
  • Portable - Easy to use in clinics and field settings, with compact equipment
  • User-Friendly - No specialised training needed, perfect for quality control and checks
991 Tympanic Thermometer Checker

Description

Calibrating Tympanic Thermometers Traditional Calibration Methods According to ISO 80601-2-56:2017 Part 2-56: Particular requirements for basic safety and essential performance of clinical thermometers for body temperature measurement, clinical thermometers, both contact and infrared types, are recommended to be calibrated using a stirred water bath. This method ensures a stable and thermally uniform medium, making it the preferred approach. However, the cost and size of the equipment can be a barrier, especially when full accuracy is not critical.

For Full Accuracy Requirements For effective calibration, the water bath must:

  • Maintain thermal uniformity within 0.01 °C

Additionally, the reference thermometer must:

  • Be in good thermal contact with the blackbody source
991 Tympanic Thermometer Checker

Equipment meeting these standards is available from Isotech, although it requires significant investment and is suited to a laboratory environment. Some thermometer manufacturers offer dedicated calibration devices for their models, but these may not be compatible with other brands.

Isotech’s Portable Solution Model 991 Temperature Checker To address these challenges, Isotech has introduced a portable checker for validating tympanic thermometers. This innovative solution alleviates the pain points associated with traditional calibration methods:

Cost-Effective: Priced at less than a tenth of a full laboratory setup, it provides an affordable alternative without compromising essential accuracy for most practical purposes.

Compact and Portable: Its small size and simplicity make it convenient for use in various settings, including in-field and in-clinic, eliminating the need for cumbersome water baths.

User-Friendly: The device is straightforward to operate, requiring no specialized training, making it accessible for a wide range of users.

Specifications

Temperature Range20°C to 50°C
Resolution±0.01°C
Aperture Size12mm Diameter
Emissivity≈0.999
Controller Accuracy: Temperature Range0.5°C from 20°C to 42°C
Extended Temperature Range0.7°C from 42°C to 50°C
PC InterfaceIncluded, RS422 (optional RS232 convertor lead)
Units°C, °F, K
Temperature Stability<0.01°C
DisplayThree Colour LCD, Temperature and Set Temperature
Set Point LockSet temperature can be locked and password protected
Automatic Start UpNo user intervention required
Set Point Ramp RateIncluded: switch on to control heating and cooling rates
Self TestAutomatic: Scrolling text diagnostic display
Power60 Watts
Voltage12 Vdc
DimensionsH 200mm x W 135mm x D 170mm
Weight2.3kg

Documentos

  • Gemini-R-976

    Gemini R Model 976

    The Gemini R 550 Portable Blackbody Calibration Source allows for calibration of noncontact infrared thermometers over the temperature range 30°C to…

  • Model-988

    Blackbody Source Model 988

    Improves Accuracy of Fever Detection Systems; Can be used either horizontally or vertically.; Check Non-Contact Thermometers; Features a high…

  • Blackbody-ITS-90-Fixed-Points

    Blackbody ITS-90 Fixed Points

    Primary Standard cells fit into the Medusa and Oberon, covering from Indium to Copper Points. These cylindrical cells are 42mm diameter and have a…

  • Model-989

    Blackbody Source Model 989

    Isotech first introduced the Model 988 to assist in relation to the SARS outbreak during the early 2000s. Used to increase the accuracy of thermal…

  • QuickCal-Blackbody

    QuickCal Blackbody

    When the high accuracy of the Gemini R is not necessary this product offers a cost effective solution for the calibration and testing of infrared…

  • Medusa-R-999

    Medusa R Model 999

    The Medusa R Blackbody Calibration Source allows for calibration of noncontact infrared thermometers over the temperature range 30°C to 550°C.

  • Pegasus-R-970

    Pegasus R Model 970

    The Pegasus R is a compact furnace for calibrating radiation pyrometers.

  • Model-984

    Gas Flow Model 984

    The higher temperature Isotech Blackbody Fixed Point Cells consist of high purity metals within a graphite body. Graphite reacts with air to form…