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
| S/N | Name | Quantity | Unit | Remarks |
| 1 | Host | 1 | set | |
| 2 | Naphthalene bromide | 1 | bottle | |
| 3 | Standard sample | 1 | piece | |
| 4 | Power cord | 1 | piece | |
| 5 | Fuse tube | 1 | piece | In the safety seat 10A |
| 6 | instruction manual | 1 | copy | |
| 7 | Certificate of Conformity Warranty Card | 1 | copy | |
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.
