Function and usage
It can set with 5 different temperature spots to do heat sealing, select the optimal heat healing temperature, and can also set the same temperature to speed up the heat sealing.
Instrument structure:
The structure of the heat-sealing tester is composed of 4 parts: pneumatic drive system, heat-sealing equipment, temperature adjustment system and time adjustment system.
Pneumatic drive system:
It includes pressure gauge, guide stick, cylinder, pneumatic valve, pressure regulating handle and so on. You can pull the pressure-regulating handle outward, rotate to the right side to adjust the heat sealing pressure to a high value, and rotate to the left side to reduce it. After setting the pressure, please press the handle to the side of mainframe to lock the air pressure.
Heating-seal device
It is composed of the upper and lower heat-sealing sticks, of which the upper one is connected with a cylinder. There is an insulating plate in the upper part, which can prevent heat transmit to the cylinder. The heat-sealing stick is made of aluminum, and the center is heater. There is a silica gel plate in the upper part of the lower heat-sealing stick, which can mitigate pressure impact during heat sealing. Temperature measurement system was installed at the back of the heat-sealing stick.
Temperature adjustment system:
The upper temperature controller controls the temperature of upper heat-sealing stick, and the rear temperature controller controls the temperature of lower heat-sealing stick. The temperature can be set at will through adjusting the button on the dial plate.
Time adjustment system:
Time adjustment system: The heat-sealing time can be set at will through adjusting the button on dial plate. The setting scope of time is 0.01s to 999.9h. Press the foot switch under the manual state, and the heat-sealing stick will be pressed together. Under the automatic state, the press-fitting time of upper and lower heat sealing sticks are controlled by a timer automatically, it can automatically recover later. The unit of timer is 0.1 second in general. There is time adjusting button on the panel of the timer, and the heat-sealing time can be adjusted at will.
Specifications
Power : AC220V 50HZ
Compressed air: 8kg/cm2
Heat sealing plane: 300mm10mm slick (With silicon pad in lower seal stick)
Heat sealing temperature: room temperature 20~300C (Precision 1C)
Heat sealing time: 0.01s~99.99h
Heat-sealing pressure: 0~0.8Mp.
Dimension: 700(L)mm400(W)mm540(H)mm
Weight: Desktop 30Kg.
Features:
With latest patented technology
Safe and time saving: non-contact phase sequence detection
Multipurpose: with live wire examination,simple power inspection, phase deficiency judgment, breakpoints finding and line maintenance
Dynamic LED display
Sensitive and reliable.
Specifications:
Voltages: 70 to 600V AC
Dimensions to be clamped: diameter 18mm.
Features:
Widely applied in ground resistance measurement, loop resistance measurement
With optional function of RS232 interface data upload
No need to disconnect the ground wire from the ground net
Without auxiliary electrode
High accuracy and resolution
With data memory
Automatic power off
Specifications:
Clamp size: 65 x 32mm
Resistance range: 0.01 to 1,200ohm;
With automatic shifting
Resistance resolution: 0.001ohm;
Data memory: 99 sets
Alarm setting: 1 to 199ohm; and buzzer alarm
Quick boot: in 0.5 second
With lower consumption.
Function AC leak currentú¼high-harmonic currentú¼0n line current testú¼phaseíóelectrical energyú¼power factor revise
Test mode Clip-onCT
Output mode Current mutual inductance output uA/mAú+mA/A or voltage output mV/mAú+mV/Aú¿lectotypeú¬
Dimensions Widthí-heightí-thicknessú¦64mmí-160mmí-23mm
Clamp mouth ª+40mm
Wire length 2.0mú¿by orderú¬
Measure range AC 1uAí½80Aú+10uAí½300Aú+10mAí½600Aú¿lectotypeú¬
Resolution 1uAú+10uAú+5mAú¿lectotypeú¬
Accuracy 1% ú+2%ú¿50Hzú+25íµí+3íµú¬ú¿lectotypeú¬
Linearity degree 1% ú+2%ú¿50Hzú+25íµú¬ú¿lectotypeú¬
Work frequency 10í½100KHz
Wire voltage Line test under AC600V
Quality About120g
Working temperature and humidity -25íµí½70íµú+below 80%rh
Storage temperature and humidity -10íµí½60íµú+below 70%rh
Insulation AC2kV/rms (between core and box)
Applicable safety rules IEC1010-1íóIEC1010-2-032íópollution, etc 2íóCAT ó=(600V).
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Earth Resistance Tester:
Model: ETCR2100+(basal)
Category: Ground Resistance tester
Earth Resistance Tester (ETCR2100+)-Illustration:
ETCR 2100+ of Pincers Earth Tester, in the measurement of a grounding system with loop current, does not require breaking down the grounding wire, and need no auxiliary electrode. It is safe, fast and simple in use.
1.Wider range: 0.01Ñ+-1200Ñ+
2.Stored data: 99 groups.
3.Resistance Resolution: 0.01Ñ+
4.Size of Jaw: ¬¬32ú¿mmú¬
5. Sound and light alarm, "beep - beep - beep -" alarm sound.
6. Breakthrough in self-test the boot a long time to wait, start immediately into the test.
7. Breakthrough relay self-test mode, using the most advanced processing algorithms and digital integration technology, a fully intelligent.
8. Break the old product to heavy issues, more in line with characteristics of handheld devices.
9. The new design, panel 6 button operation, the performance through.
10. Lower power consumption: Maximum operating current not exceeding 50mA.
Specifications
Function AC leak currentú¼high-harmonic currentú¼0n line current testú¼phaseíóelectrical energyú¼power factor revise
Test mode Clip-onCT
Output mode Current mutual inductance output uA/mAú+mA/A or voltage output mV/mAú+mV/Aú¿lectotypeú¬
Dimensions Widthí-heightí-thicknessú¦138mmí-42mmí-20mm
Clamp mouth ª+7.5mm
Wire length 2.0mú¿by orderú¬
Measure range AC 1uAí½10Aú+ 5uAí½20Aú+10uAí½50A
Resolution 1uAú+5uA ú¦10uAú+ú¿lectotypeú¬
Accuracy 0.1-0.2ú¿50Hzú+25íµú¬
Ungraded load í_50ª+
Work frequency 10í½100KHz
Wire voltage Line test under AC600V
Quality About175g
Working temperature and humidity -25íµí½70íµú+below 80%rh
Storage temperature and humidity -10íµí½60íµú+below 70%rh
Insulation AC2kV/rms (between core and box)
Applicable safety rules IEC1010-1íóIEC1010-2-032íópollution, etc 2íóCAT ó=(600V).
ETCR 2000C
*Accurate ground resistance measurement from 0.01to 1000Ohms
*current measurement including leakage current
*Accurate readings regardless of power quality in 1 seconds
*Simple and easy to use, no test leads or auxiliary electrodes necessary
*Data logging capability - 50 records
*Individual data point recording
*User selectable audible alarms
*Auto power off
*Low battery indicator
*Large LCD display
transform between hl/hrc/hrb/hb/hv/hs.
store the latest 250 groups measurements.
select measured material and way by key.
can show measurements repeatedly to remove the large errors.
use usb data output with connection pc.
provide bluetooth data output choice.
Product parameters
Accuracy
Display error 0.8% at ld=900
Measuring range:200~900 hld
Measurable material:9 different common materials
Operating temperature:-10°c~50°c°c
Relative humidity:90%
Size:140x70x30 mm
Power supply2x1.5vaaa um-4 battery
Weight:130 g (not including batteries)
The shore hardness tester as-120 series including type(a, b, c, d, e, o, do, oo), model complete, with different probe size, use for different measured objects and hardness value, to meet different request for kinds of material hardness measure. integrated design, small volume, light weight, simple structure, easy to use, intuitive readings and automatic shutdown function.
with low battery alarm indicator & average value calculation function.
auto switch off and manual shutdown.
use usb data output with connection pc.
provide bluetooth data output choice.
Accuracy1h
Resolution:0.1h
Range:1090h
Operating temperature:040°c
Size:170x63x24 mm
Power supply2x1.5vaaa um-4 battery
Weight:310 g (not including batteries)
Film Shrinkage Test Equipment Film Shrinkage Tester GBK-D1
Film Shrinkage test, known as linear thermal shrink test or free shrink test, is used for analyzing the effect of temperature on heat shrinkable films made from polyethylene, ethylene copolymers and their mixtures. Basically, shrinking force, contracting force and shrinking ratio can be measured in such determination.
GBPI Film Shrinkage tester conforms to the multiple national and international standards:
ASTM D2732 - Standard Test Method for Unrestrained Linear Thermal Shrinkage of Plastic Film and Sheeting
ISO 14616 - Plastics Heatshrinkable films of polyethylene, ethylene copolymers and their mixtures Determination of
shrinkage stress and contraction stress
DIN 53369 - Testing of plastic films determination of the shrinking stress
Film Shrinkage Test Equipment GBK-D1 is used to determination of the degree of unrestrained linear thermal shrinkage and dimensional stability at different temperatures. Widely used in industries of plastic material, plastic products, petroleum, chemicals, research institute, inspection agency and so on.
Principle
This tester uses the principle of air heating to connect the tested sample to the tension sensor and displacement sensor. After reaching the maximum shrinkage force, it is placed in an external test environment with an ambient temperature of 23 to cool down.
The reference temperature, shrinkage force and displacement are recorded, and the recorded data can be used to determine the optimal shrinkage conditions of the film.
