CHANGLONG WDJ-3H thermoMeter Thermometric Paper Irreversible recording function of over temperature discoloration

Name: CHANGLONG WDJ-3H thermoMeter Thermometric Paper Irreversible recording function of over temperature discoloration
Brand: ChangLong
SKU: NB019374
Price: 83.0 USD
Availability: InStock

$ 83.00Ex works

Using irreversible discoloration technology, it has three-grid temperature detection capability, covering the range of 138 ° C to 149 ° C, firmly pasted and can permanently record over-temperature conditions.

Model

WDJ-3H

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Category : Thermometric Paper

Brand : ChangLong

SKU : NB019374

Service :The delivery and service By NBCLab.Com

Overview

WDJ-3H thermometer Thermometric Paper is a CHANGLONG brand product with strong gluing and easy pasting. Color is irreversible after over-temperature discoloration, and has a recording function. Refer to China Railway Corporation TJ/CL442-2015 "Interim Technical Conditions for Temperature Sensitive Stickers for Railway Passenger Cars Wire and cable" standard production, and pass the quality inspection of national trusted institutions.

Features

1. strong gluing, easy to paste 2. Color is irreversible after over-temperature discoloration, with recording function 3. Production according to TJ/CL442-2015 standard 4. Passed the quality inspection of national trusted institutions

Principle

Thermometric Paper works through the principle of over-temperature discoloration. Color changes occur when the temperature reaches a preset value, and Color is irreversible after discoloration, thereby recording temperature changes.

Specifications

Discoloration mode: irreversible, Temperature grid number: 3 grids, Measuring temperature ℃: 138 ℃ | 143 ℃ | 149 ℃, Dimensions: 18 * 30mm, Temperature grid shape: rectangle, Encasement specification: 10 pieces/sheet

Is it reversible?
No
number of temperature grids
3 squares
Measuring temperature
138/143/149℃
Dimensions
18*30mm
Temperature grid shape
rectangle
Quantity per pack/sheet
10 pieces/sheet

[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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