CHANGLONG WDJ-5E thermoMeter Thermometric Paper Irreversible recording function of over temperature discoloration

Name: CHANGLONG WDJ-5E thermoMeter Thermometric Paper Irreversible recording function of over temperature discoloration
Brand: ChangLong
SKU: NB019390
Price: 87.0 USD
Availability: InStock

$ 87.00Ex works

Using irreversible discoloration technology, it provides five-speed temperature monitoring from 132 ° C to 154 ° C, easy to paste and permanently record temperature changes after discoloration.

Model

WDJ-5E

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Category : Thermometric Paper

Brand : ChangLong

SKU : NB019390

Service :The delivery and service By NBCLab.Com

Overview

WDJ-5E thermometer Thermometric Paper is a CHANGLONG brand product with strong gluing and easy pasting. Color is irreversible after over-temperature discoloration, with recording function, produced according to the TJ/CL442-2015 standard of China Railway Corporation and passed the quality inspection of national trusted institutions.

Features

1. gluing 2. Easy to paste 3. Color irreversible after over-temperature discoloration 4. With recording function 5. Passed the quality inspection of national trusted institutions

Principle

The Thermometric Paper works based on the principle of over-temperature discoloration. Color changes occur when the Ambient Temperature reaches a preset threshold, and the change is irreversible, thereby recording the temperature history.

Applications

Wire and cable temperature monitoring for railway passenger cars

Standards

TJ/CL442-2015 Interim technical conditions for temperature sensitive stickers for railway passenger cars Wire and cable

Steps

1. Measuring location 2. Paste Thermometric Paper 3. Observe Color Change Record Temperature

Notice

• Color irreversible after over-temperature discoloration • It needs to be used with reference to relevant standards • Pay attention to the surface cleaning and drying

Is it reversible?
No
number of temperature grids
5 squares
Measuring temperature
132/138/143/149/154℃
Dimensions
18X40mm
Temperature grid shape
rectangle

[Q] Is the price listed on the website the final cost for overseas purchases?

[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

[Q] What is the specific process for purchasing the product?

[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

[Q] What should I do if the instrument I purchase needs repair?

[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.

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