Yearly Archives: 2023

◆ Accuracy: 0.05%F.S◆ Weight : 0.35kg◆ Dimensions: 185mm×93mm×47mm Products Description HS216 Hand-held Current and Voltage Calibrator integrates measurement and output of V, mV, mA, Hz into one. High precision, high resolution and reliable. With big LED, the data could be showed more clearly. With adjustable backlight and auto power off function. Direct current or exchange current power supply make it convenient to use. Features ◆  Measure and source voltage, current (active or passive), mV and frequency.◆ May simulate two-wire channel transmitter.◆ Perfect performance on waterproof protection: IP67 grade◆ In case of connecting 220V voltage with automatic over voltage protection function◆ With manual stepping, automatic stepping and 0 ~ 100% output of phase step and ramp function.◆ Big LED with adjustable backlight and auto power off function.◆ Supply DC24V loop power.

◆ Steady & Servo control pressure◆ Five pieces outputs ,make calibration more efficient◆ Generated pressure range: (0~60)bar◆ Working medium:Air Product Description HS316G Steady Servo Electrical Pressure Calibrator adopts  gas-gas push principle. the extra air sources give active power to pre-pressure for the whole calibrating system,perfectly instead of the heavy and compiex hand work operation. Servo control pressure and dynamic equilibrium design that make the pressure values very exact and stability. Pressure regulator adjust the exact pressure value with the min adjust resolution 1kPa. Very save labor ,only a finger can pressurize to full scale.5pcs pressure output interface with stainless steel material .that can calibrate four pressure gauges once time. The quick coupling is easy to install pressure instrument without using the wrenches. This instrument is easy to operate and very rapidly generate the required testing pressure, providing precise pressure control, only needs less than 5s to stabilize the pressure. Following the points above mentioned, It’s main…

◆ Steady & Servo control pressure◆ Five pieces outputs,make calibration more efficient◆ Generated pressure range: (0~600)bar Product Description HS319L Steady Servo Electrical Pressure Calibrator adopts gas-liquid push or gas-gas push principle. the extra air sources give active power to pre-pressure for the whole calibrating system, perfectly instead of the heavy and compiex hand work operation. Servo control pressure and dynamic equilibrium design that make the pressure values very exact and stability.  Pressure regulator adjust the exact pressure value with the min adjust resolution 1kPa. Very save labor ,only a finger can pressurize to full scale. 5pcs pressure output interface with stainless steel material .that can calibrate four pressure gauges once time. The quick coupling is easy to install pressure instrument without using the wrenches. This instrument is easy to operate and very rapidly generate the required testing pressure, providing precise pressure control, only needs less than 5s to stabilize the pressure. Following the…

◆ Steady & Servo control pressure◆ Five pieces outputs,make calibration more efficient◆ Generated pressure range: (0~600)bar Product Description HS318LSteady Servo Electrical Pressure Calibrator adopts gas-liquid push or gas-gas push principle. the extra air sources give active power to pre-pressure for the whole calibrating system, perfectly instead of the heavy and compiex hand work operation. Servo control pressure and dynamic equilibrium design that make the pressure values very exact and stability.  Pressure regulator adjust the exact pressure value with the min adjust resolution 1kPa. Very save labor ,only a finger can pressurize to full scale. 5pcs pressure output interface with stainless steel material .that can calibrate four pressure gauges once time. The quick coupling is easy to install pressure instrument without using the wrenches. This instrument is easy to operate and very rapidly generate the required testing pressure, providing precise pressure control, only needs less than 5s to stabilize the pressure. Following the points…

◆ First model ,unique design◆ Steady & Servo control pressure◆ Five pieces outputs ,make calibration more efficient◆ Generated pressure range: (0~60)bar Product Description HS317L Steady Servo Electrical Pressure Calibrator adopts  gas-oil push principle. the extra air sources give active power to pre-pressure for the whole calibrating system,perfectly instead of the heavy and compiex hand work operation. Servo control pressure and dynamic equilibrium design that make the pressure values very exact and stability. Pressur regulator adjust the exact pressure value with the min adjust resolution 1kPa. Very save labor ,only a finger can pressurize to full scale. 5pcs pressure output interface with stainless steel material .that can calibrate four pressure gauges once time. The quick coupling is easy to install pressure instrument without using the wrenches. This instrument is easy to operate and very rapidly generate the required testing pressure, providing precise pressure control, only needs less than 5s to stabilize the…

◆ First model ,unique design◆ Steady & Servo control pressure◆ Five pieces outputs ,make calibration more efficient◆ Generated pressure range: (0~25)bar Product Description HS316L Steady Servo Electrical Pressure Calibrator adopts  gas-gas push principle. the extra air sources give active power to pre-pressure for the whole calibrating system,perfectly instead of the heavy and compiex hand work operation. Servo control pressure and dynamic equilibrium design that make the pressure values very exact and stability. Pressure regulator adjust the exact pressure value with the min adjust resolution 1kPa. Very save labor ,only a finger can pressurize to full scale.5pcs pressure output interface with stainless steel material .that can calibrate four pressure gauges once time. The quick coupling is easy to install pressure instrument without using the wrenches. This instrument is easy to operate and very rapidly generate the required testing pressure, providing precise pressure control, only needs less than 5s to stabilize the pressure. Following the points above mentioned,…

◆ Pressure Range: (0~600) bar◆ Working Media:Distilled water◆ Weight: 16Kg Product Description HS319 Electric Comparator adopts gas-liquid push principle.the extra air sources give active power to pre-pressure for the whole calibrating system,perfectly instead of the heavy and complex hand work operation. This instrument is easy to operate and very rapidly generate the required testing pressure, providing precise pressure control, only needs less than 5s to stabilize the pressure.Following the points above mentioned, It’s main features is in saving both effort and time, which is very suitable to doheavy & repeat calibration works. Technical Specification ◆ Pressure Range: (0~600) bar◆ Working Media:Distilled Water◆ Output Interface: M20×1.5 Female◆ Dimensions (L×W×H): 500mm×350mm×135mm◆ Weight: 16Kg Functions HS319 is an ideal solution in the laboratory for calibrating pressure transmitters, pressure gauges, pressure switches & other industrial pressure instruments. Characteristics ◆ Fast stability, labor saving, simple operation◆ Small size, light weight◆ Non-leaking, convenient clean◆ With pre-pressurizing function

◆ Pressure Range: (0~600) bar◆ Working Media:25# Transformer oil◆ Weight: 16Kg Product Description HS318 Electric Comparator adopts gas-liquid push principle.the extra air sources give active power to pre-pressure for the whole calibrating system,perfectly instead of the heavy and complex hand work operation. This instrument is easy to operate and very rapidly generate the required testing pressure, providing precise pressure control, only needs less than 5s to stabilize the pressure.Following the points above mentioned, It’s main features is in saving both effort and time, which is very suitable to doheavy & repeat calibration works. Technical Specification ◆ Pressure Range: (0~600) bar◆ Working Media:25# Transformer oil◆ Output Interface: M20×1.5 Female◆ Dimensions (L×W×H): 500mm×350mm×135mm◆ Weight: 16Kg Functions HS318 is an ideal solution in the laboratory for calibrating pressure transmitters, pressure gauges, pressure switches & other industrial pressure instruments. Characteristics ◆ Fast stability, labor saving, simple operation◆ Small size, light weight◆ Non-leaking, convenient clean◆ With pre-pressurizing function

◆ Pressure Range: (0~25) bar◆ Working Media: air◆ Weight: 14Kg Product Description HS316 Electric Comparator adopts gas-gas push principle.the extra air sources give active power to pre-pressure for the whole calibrating system,perfectly instead of the heavy and complex hand work operation. This instrument is easy to operate and very rapidly generate the required testing pressure, providing precise pressure control, only needs less than 5s to stabilize the pressure.Following the points above mentioned, It’s main features is in saving both effort and time, which is very suitable to doheavy & repeat calibration works. Technical Specification ◆ Pressure Range: (0~25) bar◆ Working Media: air◆ Output Interface: M20×1.5 Female◆ Dimensions (L×W×H): 450mm×350mm×135 mm◆ Weight: 14Kg Functions HS316 is an ideal solution in the laboratory for calibrating pressure transmitters, pressure gauge, pressure switches & other industrial pressure instruments. Characteristics ◆ Fast stability, labor saving, simple operation◆ Small size, light weight◆ Non-leaking, convenient clean

◆ Pressure Range: (-0.95~0) bar◆ Working Media: air◆ Weight: 4.9Kg Product Description HS315 Electric Vacuum Comparator adopts gas-gas push principle.the extra air sources give active power to pre-pressure for the whole calibrating system,perfectly instead of the heavy and complex hand work operation. This instrument is easy to operate and very rapidly generate the required testing pressure, providing precise pressure control, only needs less than 5s to stabilize the pressure.Following the points above mentioned, It’s main features is in saving both effort and time, which is very suitable to doheavy & repeat calibration works. Technical Specification ◆ Pressure Range: (-0.95~0) bar◆ Working Media: air◆ Output Interface: M20×1.5 Female◆ Dimensions (L×W×H): 305mm×300mm×165 mm◆ Weight: 4.9Kg Functions HS315 is an ideal solution in the laboratory for calibrating pressure transmitters, pressure gauges, pressure switches & other industrial pressure instruments. Characteristics ◆ Fast stability, labor saving, simple operation◆ Small size, light weight◆ Non-leaking, convenient clean