QiWei

Power 1000W, Temperature range RT + 5-99.9 ℃, temperature fluctuation ≤ ± 0.2 ℃, resolution 0.1 ℃, tank inner volume 15L, working tank size 310 × 250 × 180mm, groove depth 180mm, flow 6L/min.

1100W, stator size φ 65mm, speed range 100-8000rpm, lifting stroke 270mm, suitable for gluing agent, paints Coating, cosmetics, food, printing and dyeing, inks, asphalt and other industries

Accuracy 1mg/L, resolution 1mg/L, repeability 3%, widely used in water plants, food, chemical, metallurgy, environmental protection and pharmaceutical industries.

QW-JB-250S laboratory Stirrer adopts high torque and low noise, especially suitable for high Viscosity and low speed Stir. The lifting mode is manual, the speed range is 10~500rpm, and the lifting stroke is 24.5CM.

QW-JB-250L laboratory Stirrer adopts high torque and low noise, especially suitable for high Viscosity and low speed Stir. The lifting mode is manual, the speed range is 10~500rpm, and the lifting stroke is 24.5CM.

Accuracy 1mg/L, resolution 1mg/L, sexual repeability 3%, linear error +/- (5% FS), simple and convenient to use

Wavelength 400nm, cutting area size 105 * 163mm, irradiation mode Double-sided LED Light source, filter amber filter, power supply DC12.6V.

Measurement range 0-10mg/L, resolution 0.1mg/L, sexual repeability ≤ 2%, error of indication +/- 5% FS, suitable for indoor and outdoor swimming pool water quality testing and various water plants, in order to control the water urea to meet the specified water quality standards.