CHANGLONG WDJ-4F thermoMeter Thermometric Paper Irreversible over temperature discoloration recording function

Name: CHANGLONG WDJ-4F thermoMeter Thermometric Paper Irreversible over temperature discoloration recording function
Brand: ChangLong
SKU: NB019385
Price: 86.0 USD
Availability: InStock

$ 86.00Ex works

Using irreversible discoloration method, with four-grid temperature Measurement range 138 ℃ to 154 ℃, rectangular temperature grid design, firmly pasted and easy to use.

Model

WDJ-4F

Get Quote

Category : Thermometric Paper

Brand : ChangLong

SKU : NB019385

Service :The delivery and service By NBCLab.Com

Overview

WDJ-4F thermometer Thermometric Paper is a CHANGLONG brand product with strong gluing property, convenient pasting, irreversible Color after over-temperature discoloration, and 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. gluing 2. Easy to paste 3. Color irreversible after over-temperature discoloration 4. With recording function 5. Passed the quality inspection of national credible institutions

Principle

The product works through the principle of over-temperature discoloration. Color changes when the temperature reaches the set value, and Color is irreversible after discoloration, realizing the temperature recording function.

Standards

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

Steps

1. Paste Thermometric Paper on the surface of the object that needs to monitor the temperature 2. Observe Thermometric Paper Color Changes 3. When the temperature reaches the set value, the Thermometric Paper will irreversibly change Color 4. Record Temperature Information Based on Color Changes

Notice

• Color irreversible after over-temperature discoloration • Please refer to relevant standards for use • Make sure the adhesive surface is clean and drying Avoid use in extreme environments

Is it reversible?
No
number of temperature grids
4 squares
Measuring temperature
138/143/149/154℃
Dimensions
18X32mm
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.

CATEGORIES