QiWei

Measurement range 0-10mg/L, resolution 0.1mg/L, sexual repeability ≤ 2%, error of indication +/- 5% FS +/- 1 word, suitable for indoor and outdoor swimming pool water quality testing and various water plants.

Power 400W, stator size φ 65mm, speed range 100-8000rpm, lifting stroke 270mm, Voltage 220V/50HZ, emulsification rod length 550mm, dimensions 460 * 420 * 750mm, weight 38KG.

Power 400W, stator size φ 65mm, speed range 100-8000rpm, lifting stroke 270mm, gluing agent, paints Coating, cosmetics, food, printing and dyeing, inks, asphalt and other industries

Dimension 150 * 120 * 40mm, Net weight 0.17KG, stepless speed regulation to accurately adapt to different viscosity liquids, support charging mode to get rid of power cord constraints, workbench to adapt to small containers.

Power 1100W, stator size φ 65mm, speed range 100-8000rpm, lifting stroke 270mm, Voltage 220V/50HZ, emulsification rod length 550mm, dimensions 460 * 420 * 750mm, weight 38KG.

Portable microcomputer; manual temperature compensation; accuracy 0.01pH; measurement of pH, mV, temperature three; battery power supply.

Simultaneous measurement of pH value, mV value, temperature value, using composite electrode, high sensitivity, automatic temperature compensation, data storage, large range of -2~ 18pH

Using digital electric heating constant temperature Water Bath heating, Temperature range + 5 to 100 ℃, can process 6 samples at the same time, Glass grinding connection to ensure good sealing, operation saving time and effort.

Using Kjeldahl principle, measuring range of 0.1~ 200mgN, collection rate ≥ 99%. Automatic water, alkali and distillation functions, easy to operate, suitable for a variety of sample detection.

Timing, 12-hole independent blowpipe design to avoid cross-contamination, PID temperature control accuracy +/- 0.3 ℃, with its own air source to achieve 0-36L/min Flow rate adjustment, compact body suitable for a variety of environments.

12-Hole independent blowpipe design to avoid cross-contamination, dry thermostatic bath heat transfer uniformity, temperature control accuracy of +/- 0.3 ℃, with air source to achieve 0-36L/min Flow rate adjustment.

Using the principle of acid-base digestion method, 6 samples/batch processing, the determination time is about 100 minutes, and the error is controlled within the range of 0.4% -4%, which meets the testing needs of various agricultural and sideline products.

Using digital electrothermal constant temperature water bath heating extraction technology, Temperature range room temperature + 5~ 100 ℃, can simultaneously determine 2 samples, Glass grinding connection to ensure excellent sealing performance.

Comply with GB/T 1723 standard; brass material with bracket; aperture 4mm; capacity 100ml.

Outflow time 0~150s, flow hole diameter 4mm, capacity 100ml, cup body material pure copper, Applicable standard GB/T 1723, correction coefficient K = 1 +/- 0.03.

With timing function, Stir quantity is 1000ml, SCL-RT digital magneticstirrer is mainly used to Stir low viscosity consistency liquid or solid-liquid mixture.