Our Products
We offer a complete product range of Calorimeter with Wooden Box, Whirling Hygrometer, Barometer and Calorimeter
The ventilated type of hygrometer gives greater accuracy for humidity. There are two thermometers mounted in case. One having wick dripping into a water reservoir at the end of the frame. The thermometers are stem engraved with lens fronts for easy reading. Range -5 to +50 degree C x 0.5 degree C in carrying cover.
With 100 mm dial graduated 28 to 31 inch of mercury and 960 to 1060 millibars. With plated bezel, cover glass and index plastic base approx. 16 cm. diameter
PR-168 COLORIMETER
Polished Copper, 75x50 mm. diameter resting on felt pad inside an outer vessel, 100x75 mm. diameter. Outer vessel fitted with detachable cliptype thermometer support. Complete with stirrer.