Measurement is a meticulous task. Careful, careful, and truthful judgment is required in the measurement, so that one can do more with less and establish safety awareness. For every operation, we must be able to predict the possible outcomes and how to deal with them. In particular, we must ensure the safety of people and equipment when measuring live. Repair the switching power supply to use an isolation transformer; when connecting a dummy load, ensure that the loop tester does not disconnect the regulated feedback loop. Otherwise, the power supply voltage may rise and the fault may be enlarged. Again if it is not possible to measure the collector output of the line, it must be discharged before removing the kinescope cap.

Generally used pointer or digital resistance tester measurement, special circumstances, vacuum tube voltmeter, high frequency millivolt meter static voltmeter and so on. Take the troubleshooting TV as an example. The voltage measurement must first determine the maintenance process, the nature of the voltage to be measured (AC, DC), and size through fault analysis, and then select the corresponding gear and range of the multimeter. Find the corresponding detection point on the circuit and compare the measurement result with the normal value. If the voltage is found to be abnormal, there may be a fault in the area.

Circuit resistance tester test works The instrument uses a pulse width modulation type high-frequency switching power supply to provide a DC test current greater than 100A, when the measurement key is pressed, the high frequency switching power supply output test current greater than 100A, and the sampling circuit starts The sampled signal is amplified by an amplifier. After the analog signal is converted into a digital signal by an A/D converter, the data is filtered, calculated, and processed by the microprocessor. Finally, the current and resistance of the current measurement are displayed on the monitor. . After 5 seconds is displayed, the system automatically resets.

Thermoforming PP

Product name

PP Sheet

Application

Thermoforming food packaging,cup ,Electronic tray,cosmetic packaging

Thickness

PP sheet 0.18-1.50mm

Width

75mm– 800mm

Colors

Natural color,White color,Milky white color,Brown color,Black color,Red Color,Blue Color ,Yellow Color,Coffee Color

Transparency

semi-transparency,opaque

Application

Thermoforming food packaging,cup lids,Electronic tray

Surface

Glossy/matt

Form

by roll or cut sheet form

Withstand the temperature

-40℃--- +150℃

Type

ANTI-STATIC SHEET NORMAL SHEET CONDUCTIVE SHEET

Inner core diamete

3"(76mm)

Specializing in the production of PP sheet
Material texture: twill frosted mirror surface frosted milky white, etc
Swatches: can be adjusted according to customer requirements.
Sheet specifications: can be customized according to customer requirements.
Product application in:
1) Stationery category: PP folder, PP file bag, PP business card box, PP briefcase, PP pen box, PP glue box
PP pen container \PP brochure \PP paging card \PP alternate sheet \PP notebook cover,
PP book holder \PP clipboard \PP calendar \PP desk calendar \PP advertising umbrella \PP mouse pad,
PP stationery handbag and other stationery products.
2) Gifts: PP folding box, PP gift box, PP cosmetic box, PP gift bag, PP handbag, PP watch box
PP pocket liner \PP liner \PP glasses case \PP glasses display stand,
PP toy box \PP tissue box, etc.
3) Food: PP table mat, PP coasters, PP drinking cups, PP bowl utensils, PP candy box, PP tea packing box
PP mooncake box \PP cake box \PP candy bag \PP wine box \PP wine bag \PP cutting board
4) Lighting category: PP lamp shade
5) Electronic category: PP electronic partition board \PP electronic packaging box, etc.
6) Clothing category: PP clothing box, PP clothing handbag, PP clothing line board, PP clothing tag, underwear packaging box
7) Footwear: PP transparent shoe box, shoe liner, SHOE pattern, line board, shoe and socks packing box, etc.
8) Sporting goods: PP each ball box packaging.
9) Other PP products include: PP supermarket hang tag, PP suitcase tag, PP road sign, PP drawer, PP raincoat packing box
PP curtain box of window, PP billboards, PP toothpaste box, PP towel box \ PP curtain box of window


PP


Thermoforming Pp,Packaging Pp Film,Pp Sheet Thermoformed,Rigid Pp Film Food Grade

Shandong Top Leader Plastic Packing CO., LTD , https://www.sdzlplastic.com