Density meter daily maintenance precautions

Density meter daily maintenance precautions

First, pay attention before use:

1. Before the density meter is used and after it is moved, perform weight correction

Second, note when using:

2.1 Static electricity measurement objects, please do not put directly on the density meter, otherwise it will affect the measurement results

2.2 Avoid dropping water on the measuring platform during testing, otherwise it will affect the accuracy of the measured value

2.3 During operation, lightly place the measuring object on the center of the measuring table

2.4 During the measurement, the sample placed on the water hanger must be completely submerged in water, and the sample surface must have no air bubbles

2.5 Before each measurement, press the RE-ZERO key to zero to avoid measurement errors

Third, special attention to matters:

3.1 If the density is too high and it is not used for a long period of time, the water in the water tank should be emptied and wiped clean to avoid air bubbles sticking to the sink.

3.2 Do not place the densitometer in direct sunlight and near air conditioners

3.3 Do not place the densitometer where the magnetic strength is strong

3.4 Do not place the densitometer in dusty places

3.5 Avoid Dropping or Impacting Densitometers

3.6 Do not disassemble the densitometer

3.7 Do not use organic solvents to wipe the densitometer

3.8 Avoid the penetration of dust and water into the interior of the densitometer. Pay attention to the daily maintenance of the densimeter.

3.9 density and long-term use, the power must be removed, and the measuring table and sink removed

Short Radius Elbow

Short radius elbow refers to that the radius of curvature is 1 times of the elbow pipe diameter,also referred to as 1D.

Elbow push hot forming process is the use of special elbow pushing machine, mandrel and the heating device, so that pushing pipe raw material to forward movement in the mold set, be heated in motion, expanding and bending forming process. Elbow push hot deformation characteristics of tube diameter is determined according to the law of constant volume before and after deformation of the metal material, use smaller diameter than the diameter of the elbow, through mandrel to control the deformation process of the blank, to other parts of the compensation due to thinning of the diameter expands, thereby obtaining a uniform wall thickness of the elbow.

Product Name:Short Radius Elbow

Size:DN10-DN2500

Materials: A234 WBP-WP1-WP12-WP11, A403 WP 304-304L-316-316L, A402 WPL3-WPL 6,A860 WPHY 42-46-52-60-65-70,PG370,C20

Thickness: 2mm-100mm

Standard:GB/ANSI/ GOST/ JIS/ DIN

Crafts: Butt, Push System, Simmer

Connection: Welding

Package: Wooden boxes,Wooden pallets,According to customer requirements.

Brand Name: HY

Place of Origin: China (Mainland)

Certification: ISO.UKS.SGS.BV

Application: Chemical, Water, Oil and gas, Electricity

Short Radius Elbow,Short Radius,Stainless Steel Short Radius Elbow,Pipe Elbow Radius

CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD , https://www.pipefitting-china.com