Instrument model:QD—1

1Paper packaging quantitative samplerOverview：

QD—1Type paper quantitative sampler according toQB/T 1671-98The design of the "General Technical Conditions for Punching Instruments for Physical Property Testing of Paper and Paperboard" is a quantitative sampler specialized in determining the cutting of samples for quantitative testing of paper and paperboard and for thin sheet durability testing. Compact and reasonable structure, easy operation, high accuracy, quantitative sampler is widely used in the experimental field of paper materials in colleges, research institutions, quality inspection departments, and paper printing and packaging production departments.

IIPaper packaging quantitative samplerComponent composition:

The main components are the base, support beam, pressure bar, paper cutter, etc.
IIItechnical indicators
1Sampling area 100 ± 0.35 cm²；
2. Paper cutting thickness: paper 0.1-1.0 mm;

Cardboard (single-layer) ＜ 0.6 mm;
4Usage and Operation

1. Place the instrument on a stable and secure workbench in a suitable position.

2. Place the paper flat on the center of the chassis, and hold the support beam with your left hand to prevent the sampler from pressing down on the pressure rod

Lift forward. Slowly press the pressure rod to complete a sampling process, and the sample will fall into the groove and pass through

Slide out from the side through the chute.

1. Place the instrument on a stable and secure workbench in a suitable position.

2. Place the paper flat on the center of the chassis, and hold the support beam with your left hand to prevent the sampler from pressing down on the pressure rod

Lift forward. Slowly press the pressure rod to complete a sampling process, and the sample will fall into the groove and pass through

Slide out from the side through the chute.

3. Slowly release the pressure rod and restore the upper punch to its starting position. Take out the sample and conduct the corresponding test.