Handheld Digital Infrared Thermometer
Infrared Thermometer RZ300
This high-precision, non-contact infrared thermometer offers a safe and user-friendly way to measure temperatures without physical contact. Simply aim the device at an object and instantly read its temperature.
Equipped with a laser pointer for accurate targeting, this tool is ideal for a wide range of applications in both professional and personal settings.
The device includes optics, a temperature sensor, signal amplifier, processing circuit, and an LCD display for clear readings. It features a laser on/off switch, auto power-off function, and temperature data hold for convenience.
It automatically turns off after 20 seconds of inactivity, switches between Celsius and Fahrenheit, and is lightweight and compact for easy handling.
Ideal for use in various environments such as checking hot water pipes, engine parts, cooking surfaces, insulation, electrical connections, motors, bearings, swimming pools, fish tanks, food products, HVAC systems, and more.
Built with high-quality materials, it comes with a one-year warranty, ensuring long-lasting performance and reliability.
Technical Specifications:
Temperature Range: -50°C to 420°C (-58°F to 788°F)
Accuracy: ±1.5% or ±1.5°C
Resolution: 0.1°C or 0.1°F
Repeatability: 1% of reading or 1°C
Response Time: 500ms (95% response)
Spectral Response: 8–14 μm
Emissivity: 0.95 (preset)
Distance-to-Spot Ratio: 12:1
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Operating Humidity: 10% to 95% RH
Storage Temperature: -20°C to 60°C (-4°F to 140°F)
Power Supply: 9V Alkaline or NiCd Battery (included)
Dimensions: Approximately 155 x 100 x 45 mm
Package Size: 212 x 157 x 47 mm
Package Weight: 238g
Excavator Cylinder Piston Rod Seals
Installation and application of piston rod seal for excavator hydraulic cylinder
The installation and application of hydraulic cylinder piston rod seals in excavators mainly include the following aspects:
1. Applying lubricating oil: Before installing the seal, the surface of the piston rod must be coated with lubricating oil to facilitate the installation and use of the seal.
2. Install the seal: Install the seal on the piston rod in sequence, taking care not to pinch or bend the seal.
3. Pressing the seal: After installing the seal, special tools need to be used to press the seal tightly to ensure its tightness and stability.
4. Check the sealing effect: After installing the sealing element, it is necessary to check the sealing effect. It can be detected by observing the working status of the hydraulic cylinder or using tools such as leak detectors.
5. Application scenario: The piston rod seal of excavator hydraulic cylinder is mainly used in the hydraulic system of construction machinery such as excavators, loaders, and bulldozers to prevent hydraulic oil leakage and ensure the normal operation of the machine.
In summary, the installation and application of hydraulic cylinder piston rod seals in excavators is a very important part of the hydraulic system, and must be strictly operated in accordance with regulations to ensure the normal operation and safety of the machine.
Excavator hydraulic cylinder piston rod seal, hydraulic cylinder piston seal, sealing kit
Safe Seal Technology Co., Ltd. , https://www.sprsealkits.com