LABO LB-J100 Freeness/Schopper-Riegler Tester, knockdown Tester Schopper-Riegler method

Name: LABO LB-J100 Freeness/Schopper-Riegler Tester, knockdown Tester Schopper-Riegler method
Brand: Labo
SKU: NB013486

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The Schopper-Riegler method is used to measure Stock water filtration performance. Measurement range is 1~ 100 ° SR, which is suitable for long fiber Stock test and forms thick fiber cushion.

Model

LB-J100

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Category : Freeness Tester

Brand : Labo

SKU : NB013486

Service :The delivery and service By NBCLab.Com

Overview

The LB-J100 Freeness/Schopper-Riegler tester is a Schopper-Riegler principle tester for dilute Pulp suspension filtration rate performance measurement. The test results are expressed numerically in SR. The instrument is designed for Long Fiber Stock and measures Pulp Freeness/Schopper-Riegler by forming a thick fiber cushion on the filter screen.

Features

1. Adopt traditional structural design for processing and assembly, with strong versatility. 2. Easy to use and easy to understand; 3. Manually press the sealing cone.

Principle

Based on the Schopper-Riegler method, a thick fiber cushion was formed on the filter screen by measuring the water filtration performance of Stock suspension, and the test results were expressed as SR values.

Standards

GB/T3332、QB/T1054、ISO5627/1、SCANC19:65

Steps

1. Stock suspension, concentration 0.2%; 2. Adjust the water temperature to 20 ° C and the water pressure to 400-600kPa. 3. Manually press the sealing cone; 4. Conduct a water filtration test, and the discharge time of the overflow port is 149 +/- 1s; 5. Graduation measuringflask Measurement range 1~ 100 ° SR; 6. The remaining volume should be controlled at 7.5 to 8.0 milliliters.

Notice

• Stock concentration is accurate at 0.2%; The water temperature must be controlled at 20 degrees Celsius. • The water pressure range is maintained at 400-600kPa; • The discharge time of the overflow port should be strictly controlled at 149 +/- 1s; The remaining volume should be within the range of 7.5 to 8.0 ml. • Check whether the sealing cone is pressed tightly before use.

Measurement Range
1~100°SR
Graduation of measuringflask
1°SR
Overflow port discharge time
149±1s
residual Volume
7.5~8mL
Dimension
260*430*1250mm
Net weight
30kg
concentration
0.2%
water temperature
20℃
water pressure
400-600kPa

[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

LABO LB-J100 Freeness/Schopper-Riegler Tester, knockdown Tester Schopper-Riegler method

Model

Overview

Features

Principle

Standards

Steps

Notice

[Q] Is the price listed on the website the final cost for overseas purchases?

[Q] What is the specific process for purchasing the product?

[Q] What should I do if the instrument I purchase needs repair?

Tags:

LABO LB-J100 Freeness/Schopper-Riegler Tester, knockdown Tester Schopper-Riegler method

Model

Overview

Features

Principle

Standards

Steps

Notice

[Q] Is the price listed on the website the final cost for overseas purchases?

[Q] What is the specific process for purchasing the product?

[Q] What should I do if the instrument I purchase needs repair?

Tags:

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