CHANGLONG WDJ-456A thermoMeter Thermometric Paper over temperature discoloration irreversible three grid temperature measurement

Name: CHANGLONG WDJ-456A thermoMeter Thermometric Paper over temperature discoloration irreversible three grid temperature measurement
Brand: ChangLong
SKU: NB019376
Price: 87.0 USD
Availability: InStock

$ 87.00Ex works

The irreversible discoloration method is adopted, and the three-grid temperature measurement range covers 40 ° C to 60 ° C. The rectangular temperature grid design is easy to paste and record temperature changes for a long time.

Model

WDJ-456A

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Category : Thermometric Paper

Brand : ChangLong

SKU : NB019376

Service :The delivery and service By NBCLab.Com

Overview

WDJ-456A thermometer Thermometric Paper is a CHANGLONG brand product with strong gluing and easy pasting. Color is irreversible after over-temperature discoloration, and it has a recording function. It is produced according to the TJ/CL442-2015 standard of China Railway Corporation and has 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 realizes temperature monitoring through over-temperature discoloration. Color changes occur when the temperature reaches a set threshold, and the change is irreversible, thereby recording over-temperature events.

Standards

China Railway Corporation TJ/CL442-2015 Interim Technical Conditions for Temperature Sensing Stickers for Wire and cable of Railway Passenger Cars

Steps

1. Paste Thermometric Paper on the surface of the object to be tested 2. Monitor temperature changes 3. Observe Color Changes to Determine Whether Over-Temperature

Notice

• Color is irreversible after over-temperature discoloration, please do not use it with repeability • Make sure the surface is clean and drying before pasting • Select the applicable Temperature range strictly according to the specifications

Is it reversible?
No
number of temperature grids
3 squares
Measuring temperature
40/50/60℃
Dimensions
50*20mm
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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