It is important to Th. Geyer to protect humans and the environment. Therefore, we mark especially sustainable products with the eco dot. To classify these products, we not only use the information we get from our suppliers. Additionally, our lab experts decide whether a product deservers the eco dot or not. This allows you to more easily find sustainable products for you laboratory – because we all have to work together towards a more sustainable world.
GREEN SOLVENTS
FOR SUSTAINABLE CHEMISTRY
We support the concept of Green Chemistry and the growing awareness of the environmental impacts of chemical products and their production processes. Green Solvents are a vital part of sustainable chemistry. Besides obvious “green” solvents such as water and ethanol, CHEMSOLUTE® contains “green” alternatives to commonly used solvents.
Electronic timer clock
Amarell
Count down/count up timer with loud alarm signal at end of timed period. With Clock, Stopwatch and Memory functions. Timer up to 24 hours. Fittings: magnet, stand and clip. With battery....
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Count down/count up timer with loud alarm signal at end of timed period. With Clock, Stopwatch and Memory functions. Timer up to 24 hours. Fittings: magnet, stand and clip. With battery.
Dimensions (W x H x D):
68 x 53 x 20 mm
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Thermohygrometer
Amarell
Universal application thermohygrometer with outdoor probe and stand/attachment device. Accessory wall mounting (screws or adhesive tape) are available on request....
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Universal application thermohygrometer with outdoor probe and stand/attachment device. Accessory wall mounting (screws or adhesive tape) are available on request.
Specifications
Measuring range:
0 ... 50 °C switchable to °F 20 ... 99 R.H.
Resolution:
0.1 °C 1% R.H.
Dimensions (W x D x H):
Approx. 65 x 2 x 97 mm
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Refrigerator thermometer
Amarell
Plastic, with loop or hook clip mountings. Measuring range -40 to 40°C. Graduated every 1 °C. Dimensions (L x dia.) 185 x 20 mm....
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Plastic, with loop or hook clip mountings. Measuring range -40 to 40°C. Graduated every 1 °C. Dimensions (L x dia.) 185 x 20 mm.
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Maximum/Minimum Indoor/outdoor thermometer
Amarell
Optimal for controlling of refrigerator and freezer temperatures. With temperature alarm.
Measuring range: -50 to 70°C
Accuracy: 0.1°C
External remote sensor cable PVC, length 3m
Dimensions: approx. 65 x 67 x 23 mm
...
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Optimal for controlling of refrigerator and freezer temperatures. With temperature alarm.
Measuring range: -50 to 70°C
Accuracy: 0.1°C
External remote sensor cable PVC, length 3m
Dimensions: approx. 65 x 67 x 23 mm
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Universal digital thermometers, Multi
Amarell
Measuring range -50 to 200 °C x 0.1 °C, switchable to °F. Hfunction and 125 x 3.5mm stainless steel penetration probe. With battery.
Maxi-T and Maxi-Pen with maximum-minimum memory and water-proof casing....
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Measuring range -50 to 200 °C x 0.1 °C, switchable to °F. Hfunction and 125 x 3.5mm stainless steel penetration probe. With battery. Maxi-T and Maxi-Pen with maximum-minimum memory and water-proof casing.
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Thermometers, standard ground joint
Amarell
With NS 14.5/23 cone. Enclosed-scale type, Translucent glass scale. Upper section approx. 11 mm diameter, lower section 7.5 mm diameter. Richter-top finish seal without button. Suitable for official calibration....
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With NS 14.5/23 cone. Enclosed-scale type, Translucent glass scale. Upper section approx. 11 mm diameter, lower section 7.5 mm diameter. Richter-top finish seal without button. Suitable for official calibration.
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(Built-in length = Immersion depth + 23 mm for ground joint)
General purpose thermometer, enclosed-scale type, green filling
Amarell
Environmentally friendly thermometer, with biodegradable filling, with ring at top, milk glass scale, uncoated, prismatic measuring capillary, in transparent square plastic case....
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Environmentally friendly thermometer, with biodegradable filling, with ring at top, milk glass scale, uncoated, prismatic measuring capillary, in transparent square plastic case.
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* incl. certificate
Digital thermometer ama-digit ad 20 th
Amarell
Temperature range: -50 to 300 °C. Resolution 0.1 °C from -50 to 180°C, 1 °C for the rest of the range. Dimensions (W x D x H) 90 x 60 x 25 mm. With battery. For appropriate temperature probes see order no. 9.243 111 to 114....
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Temperature range: -50 to 300 °C. Resolution 0.1 °C from -50 to 180°C, 1 °C for the rest of the range. Dimensions (W x D x H) 90 x 60 x 25 mm. With battery. For appropriate temperature probes see order no. 9.243 111 to 114.
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Temperature probes, Pt100 for ama-digit ad 20 th
Amarell
Class A. Stainless steel sheathed probe, approx. 105 x 3mm L x dia.
With handle and approx. 1m cable....
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Class A. Stainless steel sheathed probe, approx. 105 x 3mm L x dia. With handle and approx. 1m cable.
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Digital thermometer ama-digit ad 14 th
Amarell
Temperature range: -35 to 500 °C, resolution 1 °C. Rapid response and ergonomic design. Dimensions (W x D x H) 90 x 60 x 25 mm. With stainless steel probe (L x dia.) approx. 100 x 2.5 mm. With battery....
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Temperature range: -35 to 500 °C, resolution 1 °C. Rapid response and ergonomic design. Dimensions (W x D x H) 90 x 60 x 25 mm. With stainless steel probe (L x dia.) approx. 100 x 2.5 mm. With battery.
