Laboratory thermometers

5-step irreversible temperature measuring strips covering the temperature range 29 to 290°C. Each strip measures 35 x 15mm.

High precision and mercury free. ASTM-Thermometers with blue, environmental safety filling, suitable for calibration. With DAkkS-calibration or works-calibration certificate on request.

Further types available on request, also in °F.

ASTM precision thermometers, especially for oil and fuel testing, tubular, capillary, coated yellow round, verifiable.

Capillary: white back round, environmentally friendly blue filling, with DAkkS-calibration certificate.

Version:
1) Prismatic capillary shape
2) 1 checkpoint
3) 2 checkpoints
4) 3 checkpoints
5) 5 checkpoints

Capillary: colourless prismatic round, diam. 6 to 8 mm, environmentally friendly blue filling.

With large display, for outdoor temperature (-25°C to 70°C), maximum and minimum values with auto reset, weather resistant casing, adhesive mounting pad and battery 1.5 V AAA included

Checks the quality and temperature of cooking oils, with indication by a clearly visible signal lamp. Can be used in hot oil up to 200 °C.

• Large display with big numbers
• FOM 330-4 with 4 controls for frequent adjustments
• FOM 330-1 with 1 control for infrequent adjustments
• Simplified menu structure
• Incl. calibration protocol

Suitable for official calibration. Enclosed scale type. Richter seal with button. Red spirit filled with uncoated capillary. Total immersion.

Capillary: yellow enameled, round. Optional available with official calibration certificate, works certificate or DAkkS-calibation certificate. Please specify with order.
Breakage protected versions with FEP-coating available on request.

1) with DAkkS calibration certificate
2) 2 check points
3) 3 check points
4) with safety coating

Red spirit filled glass thermometers with nickel-plated, double plug collar which locks the thermometer into its case or allows the case to connect to the top of the thermometer as an extenson handle. Approx. dimensions when fitted into case: 145 x 11.5 mm diameter, with pocket clip. With uncoated prismatic measuring capillary.

Acc. to DIN 12784, with standard ground joint. Enclosed-scale type, capillary: transparent prismatic, diam. top: 11 mm (±0.5 mm), suitable for calibration.

Capillary: colourless prismatic, diam. Ø 9 ±1 mm, environmentally friendly red filling, with DAkkS calibration certificate. 3 checkpoints.

Capillary: colourless prismatic round, environmentally friendly blue filling, with DAkkS-calibration certificate, 3 points.

Capillary: yellow back round, diam. 6 ±1 mm, environmentally friendly red filling, with DAkkS calibration certificate, 3 points.

For simple, manual measurement of concentrations and refractive indices of liquids. Hand-held, precision refractometers with focussing eyepiece, soft rubber eyecups (to reduce straylight ingress, also spectacle lenses do not slip off and are not scratched), case and conversion tables. Hand-held refractometers cannot be fitted with a thermostatic controller and so measurements have to be temperature compensated.

Models with extra code M: Basic model
Models with extra code T: with automatic temperature compensation (ATC)
Models with extra code α: with automatic temperature compensation (ATC) and protection class IP65
Models with extra code H: for hot samples, with prism made of tempered glass

Stable support for clamping test tubes, thermometers, pH electrodes and other laboratory instruments onto laboratory containers (e.g. beakers). Extensive chemical resistance, with strong flexible foam rubber plate perforated with 5 apertures of varying diameters. Metal components are corrosion-resistant. Applicable from -40 °C to 120 °C.

Self-adhesive, temperature-sensitive films that respond to certain temperature increases by changing colour. If the respective temperature is exceeded, the corresponding field changes colour permanently within 2-3 seconds. For monitoring products or processes where a certain maximum temperature should not be exceeded.

10-step irreversible temperature measuring strips.
Dimensions: 51 x 18 mm.

Digital thermometer with extra large LCD.

• measurement of a second temperature (e.g. outside temperature) via cable
• high and low values with manual reset
• to hang or place (with fold-out stand)
• cable length approx. 300 cm

ASTM-Thermometer with gallium filling. Top finish round.

• Scale background in white
• Durable pigment
• Suitable for government verification

Digital thermometer with temperature alarm and waterproof outdoor sensor.

• Two-tier LCD, max./min. temperature, switchable to °F
• Indoor/outdoor measuring temperature range: -10 to 50 °C / -50 to 70 °C
• Display resolution: 0.1 °C
• Accuracy: ±1 °C (0 to 50 °C), otherwise ±2 °C
• Dimensions: 70 x 20 x 110 mm
• Weight: 90 g (only device)
• Incl. battery: 1 x 1.5 V AAA
• Cable length: approx. 290 cm

For monitoring outdoor temperature and room temperature/humidity. Display of minimum and maximum values and observation over an individual period.

• Wireless transmission of outdoor temperature via transmitter (max. 80 m)
• Indication of indoor temperature and humidity
• Permanent display of maximum and minimum values with manual reset
• Additional max/min memory with automatic reset after 24 hours
• Precision sensor
• 80 m range of the transmitter

Plastic case with push button magnet, environmentally friendly capillary filling, without roof, black, without mercury. Measuring range -35 up to 50 °C.

For safe storage of laboratory thermometers.