Yhj-300j Explosion Proof Laser Rangefinder

• Customization: Available
• Weight: 165g
• Protection Level: IP54
• Model NO.: YHJ-300J
• Explosion-Proof Type: Mine-Used Intrinsically Safe Type
• Display: LCD
• Laser Type: 635nm
• Transport Package: Export Standard
• Specification: 135 mm* 53 mm* 30mm
• Trademark: Topsky
• Origin: China
• Production Capacity: 500 PCS Per Month

Product Description

YHJ-300JA Explosion proof laser rangefinder      

 

I. Product Overview

 

 

 

The YHJ-300J(A) Mine-used Intrinsically Safe Laser Rangefinder (hereinafter referred to as the rangefinder) uses lens lenses with multi-layer full coating technology, which can obtain higher imaging resolution. It can accurately measure targets within the range of 0.05 to 300 meters.

 

The rangefinder is suitable for working environments such as the coal mining face, return air roadway, and electromechanical chamber in underground coal mines. The instrument uses a chip with excellent functions and high reliability to achieve its overall functions. It can achieve long-distance measurement, and the measurement range can reach 300 meters without the need for a reflector plate. Even if the laser spot is no longer visible at a long distance, the integrated telescope can be used to easily find the target. It has the characteristics of simple operation, convenient maintenance, good sealing performance, and safety and reliability. The rangefinder has been reviewed and inspected by the national designated legal and authoritative institution. The rangefinder is used in underground coal mines.

 

II. Product Features

 

1. The accuracy is as high as ±2mm, which is suitable for high-precision measurement of roadway height and area.
2. It is of the mine-used intrinsically safe type and can be used in explosive environments such as underground coal mines.
3. It has the function of calculating area and volume.
4. It can indirectly measure by applying the Pythagorean theorem.
5. It has addition and subtraction functions.
6. It has a continuous measurement function.
7. It has the function of tracking the maximum and minimum distances.
8. It has a multi-line display.
9. The double-injection molded anti-slip soft rubber conforms to ergonomics.
10. Explosion-proof type: Mine-used intrinsically safe type. The explosion-proof mark is: Exib I Mb.
11. Protection level: IP54

  

III. Main Technical Indicators

 

• Measuring range: 0.05 - 300 meters
• Basic error: 0.02 meters
• Measurement accuracy: 1mm
• Measurement units: m/in/ft
• Display: LCD
• Laser type: 635nm, with a power of less than 10mW
• Dimensions: 135 mm×53 mm×30mm
• Weight: 165g
• Body structure: Waterproof
• Automatic shutdown: 150s
• Automatic laser cut-off: 20s

 

 

 

 

               

  

 

  

 

Company Information

 

Beijing Topsky Intelligent equipment Group Co.,Ltd.. (stock code: 836307) was founded in 2003, committed to making the world safer with innovative equipment, and determined to become a continuous leader in global high-end safety equipment.

Our company has independent R&D and technology promotion capabilities, and has one R&D and production building. Headquartered in Jinqiao Industrial Base, Zhongguancun High-tech Park, it is a national high-tech enterprise with a registered capital of RMB 46,514,300. Our company has independent R&D and manufacturing capabilities. Located in Beijing Economic Development Zone, the 3-story R&D building covers an area of 1,500 square meters, the production building is 1,800 square meters, and the third-phase production building is nearly 3,000 square meters under construction.

Our innovative technologies, services and systems are dedicated to serving the firefighting, law enforcement agencies, safety supervision bureaus, coal mines, petrochemicals. It involves the research and development of high-end equipment such as drones, robots, unmanned ships, special equipment, emergency rescue equipment, law enforcement equipment, and coal mine equipment.

    So far, many products have been exported to more than 10 countries.

 

FAQ

 

1 Q:Do you have any discount?
A:Yes, if you buy large QTY, please send us a email, we will give you a big discount.

2 Q:What's the delivery time?
A:According to the specification and quantity of your order, generally 10-15 days for normal
standard products within 50pcs.

3 Q:Do you have overseas distributor?
A:Yes,we have distributors in Korea, Singapore, Malaysia, UK, Iran, India and so on.

4 Q:Can we use our logo on the products?
A:Yes.We can provide OEM and sign a licensing agreement.

5 Q:Are you manufacturer or trading company?
A:We are manufacturer with 18 years of experience.Welcome to visit our company.

6 Q:What's the means of transport?
A:Express such as TNT,Fedex,DHL,UPS, or logistics by indicator.

7: Why we should choose your company?
We have many years of industry production and management experience, professional R & D, sales, after-sales team. It can
perfectly solve all the problems that customers encounter from purchase to sale.

8: How to cooperate with you?
You only need to contact our business representative, and they will be patient to guide you through the whole process

9: What's your payment way?
T/T by our bank account directly.

 

 

Our Services

 

Please contact us

Sara Han

Sales manager

 

  

Mobile:[phone]