Transparent, semi transparent liquid or solid ST121A Abbe refractometer compression mechanism cold external circulation

ST121A Abbe refractometer is an instrument capable of measuring the refractive index ND and average dispersion NF-NC of transparent, translucent liquids or solids. With a thermostat connected to the instrument, it is possible to measure the refractive index ND at temperatures ranging from 0 ℃ to 70 ℃, and to measure the percentage of sugar content in the sugar solution from 0-95% (equivalent to a refractive index of 1.333-1.531). Therefore, this instrument is one of the indispensable equipment for factories, schools, and powder research units in the petroleum industry, oil and fat industry, pharmaceutical industry, paint industry, food industry, daily chemical industry, sugar industry, and geological survey.

Abbe refractometer specifications:

1. Measuring range: ND=1.300-1.700

2. Measurement accuracy: 0.0002

3. Minimum index of refraction (ND) 0.0005

4. Sugar concentration (%) minimum graduation value 0.25

5. Sugar concentration measurement range (%) 0-95

6. Temperature display range (minimum display value 0.1 ℃): 0~50 ℃ (with dedicated thermostat)

Refrigeration cycle mode: compression mechanism cold external cycle

7. Instrument weight: 4 kg

8. Volume of wooden box: 140 * 100 * 235mm

Product Packing List

Company Introduction

Shandong Shengtai Instruments Co., Ltd. is specialized in the research and production of experimental testing instruments and industrial testing instruments. It is a professional instrument company integrating instrument research and development, manufacturing, sales and service. Its products are widely used in food, flour, grain and oil, Feed, electricity, petrochemical, industrial oil, aerospace, coal quality and other industries.

For more than 10 years, Shengtai has always been adhering to the "first-class service, customer first" as the purpose, "reasonable price, honesty and trustworthiness" as the business policy. Adhere to technical innovation, with rich knowledge of the technical team and experienced, thoughtful after-sales service team.

Shengtai instrument as one of the most large-scale and competitive enterprises in the industry, with the strength of technology research and development, professional technical knowledge and innovative design concept, in the model improvement, Significant technical breakthrough has been achieved in the development of function expansion and intelligent control system.

OUR service

After-sales service commitment, our company to sell the product after-sales service commitment: warranty period of one year, long-term technical support outside the warranty period. During the warranty period, the seller shall bear the cost of the replacement of the equipment, the freight and maintenance of the instrument; outside the warranty period, the seller shall waive the maintenance fee and charge only the cost of the basic materials and freight charges when the instrument is malfunctioning and the seller shall not charge the maintenance fee during the warranty period.