Adopt new super monolithic sensor technology - accurate, fast, stable and reliable.
♦ Sensitivity: unparalleled sensor design and processing technology ensure the sensitivity of micro-weighting results
♦ Precision: Particular super monolithic sensor technology ensures the accuracy, stability and consistency of weighing results.
♦ High-Speed: The sensor technology of horizontal bar, combined with excellent circuit design and software algorithm, meets the requirements of rapid weighing in the laboratory Compliance with 21CFR Part 11 - full traceability
♦ Designed in accordance with FDA data integrity principles to achieve attributable, legible, contemporaneous, original, and accurate data (ALCOA).
♦ User administration: Three-level user administration through access control
♦ Electronic Signature: The user''s electronic signature can be used to sign the final report of the weighing operation.
♦ Audit Trail and Weighing Log: An audit trail is a tamper-proof electronic log file with a timestamp that allows the reconstruction of events related to the creation, modification, and/or deletion of records.
♦ Data transmission security; Electronic records should be protected from any tampering.
♦ Data output meets GLP/GMP requirements Operating system with full touch screen
♦ Operation requirement is concise and clear, so customers can conveniently operate the balance and directly read the results on the screen to have a wonderful experience. At the same time, it is necessary to consider the special requirements of users in special industries, such as non-contact operation, etc. Adopt automatic calibration and adjustment technology
♦ isoCAL automatic internal calibration and adjustment function, automatically triggered by temperature and time, fully ensure the accuracy of weighing results. Adopt automatic door technology (optional)
♦ The technology of automatically opening and closing door is not only to improve customer experience satisfaction, but also necessary to consider the requirements of non-contact weighing in special industries, so as to achieve the goal of not contacting the balance during the weighing operation. Besides, The balance has a function of memorizing door position. Fully automatic electrostatic removal technology (optional)
♦ Built-in ionizer can automatically eliminate the effect of static electricity on weighing Built-in multi-applications
♦ Built-in multi-applications, print output, & data output meet GLP/GMP requirements Standard communication interface
♦ Automatically identify the printer
♦ Standard RS232, easy to connect with peripherals
♦ PC connection function not only is easy to connect to PC, but also can directly transfer weighing data to spreadsheets (Excel) Standard USB-C interface for data storage and export functions
Model |
STB-206M |
STB-506M |
STB-3126M |
STB-3156M |
STB-316M |
Max capacity(Max) |
2.1g |
5.1g |
2.1g/31g |
5.1g/31g |
31g |
Readability(d) |
1μg |
1μg |
1μg/10μg |
1μg/10μg |
1μg |
Repeatability(5% load) |
|||||
Tolerance |
2μg |
2μg |
2μg/10μg |
2μg/10μg |
2μg |
Typical value |
2.5μg |
2.5μg |
2.5μg/20μg |
2.5μg/20μg |
2.5μg |
Repeatability(approx. 100% load) |
|||||
Tolerance |
1.5μg |
2.5μg |
2.5μg/15μg |
2.5μg/15μg |
2.5μg |
Typical value |
3μg |
4μg |
3μg/20μg |
3μg/20μg |
5μg |
Linearity deviation |
|||||
Tolerance |
2μg |
2μg |
2μg/10μg |
2μg/10μg |
2μg |
Typical value |
2.5μg |
2.5μg |
2.5μg/20μg |
2.5μg/20μg |
5μg |
Off-center load deviation ( positions according to OIML R76) |
|||||
Test weight |
1g |
2g |
2g/20g |
2g/20g |
20g |
Tolerance |
2μg |
2μg |
2μg/10μg |
2μg/10μg |
2μg |
Typical value |
2.5μg |
2.5μg |
2.5μg/20μg |
2.5μg/20μg |
5μg |
Sensitivity drift (+10℃~+30℃) |
5 ppm/K |
5 ppm/K |
5 ppm/K |
5 ppm/K |
5 ppm/K |
Tare max capacity:<100% max capacity |
|||||
Accuracy class |
Ⅰ( according to Directive 2014 | 31 | EU) |
||||
Verification scale interval(e) (according to Directive 2014 | 31 | EU) |
10μg |
10μg |
10μg/100μg |
10μg/100μg |
10μg |
Minimum load (according to Directive 2014 | 31 | EU) |
1mg |
1mg |
1mg |
1mg |
1mg |
Minimum initial weighing :according to USP(United States Pharmacopeia) Chap. 41 |
|||||
Optimum minimum initial weighing |
0.82mg |
0.82mg |
0.82mg |
0.82mg |
0.82mg |
Typical minimum initial weighing |
1.3mg |
1.3mg |
1.3mg |
1.3mg |
1.3mg |
Typical stabilization time |
6s |
6s |
6s |
6s |
8s |
Typical measurement time |
8s |
8s |
8s |
8s |
12s |
Recommended calibration weight |
|||||
External calibrated test weight |
2g |
5g |
2g/20g |
5g/20g |
20g |
Accuracy class (according to OIML R111-1) |
E1 |
E1 |
E1 |
E1 |
E1 |
Dimensions |
|||||
L x W x H |
90mm×295mm×150mm |
||||
Weighing pan |
Φ30mm |
||||
Weighing chamber height |
80mm |
||||
Net weight |
approx. 4.7kg |
||||
Ambient conditions |
|||||
Operation temperature |
18℃~23℃ |
||||
Relative humidity |
50%RH~75%RH |
||||
Warm-up temperature fluctuation |
≤1°C/h |
||||
Power supply |
100V-240VAC 50HZ/60HZ 1.0A-0.5A |
Adopt new super monolithic sensor technology - accurate, fast, stable and reliable.
♦ Sensitivity: unparalleled sensor design and processing technology ensure the sensitivity of micro-weighting results
♦ Precision: Particular super monolithic sensor technology ensures the accuracy, stability and consistency of weighing results.
♦ High-Speed: The sensor technology of horizontal bar, combined with excellent circuit design and software algorithm, meets the requirements of rapid weighing in the laboratory Compliance with 21CFR Part 11 - full traceability
♦ Designed in accordance with FDA data integrity principles to achieve attributable, legible, contemporaneous, original, and accurate data (ALCOA).
♦ User administration: Three-level user administration through access control
♦ Electronic Signature: The user''s electronic signature can be used to sign the final report of the weighing operation.
♦ Audit Trail and Weighing Log: An audit trail is a tamper-proof electronic log file with a timestamp that allows the reconstruction of events related to the creation, modification, and/or deletion of records.
♦ Data transmission security; Electronic records should be protected from any tampering.
♦ Data output meets GLP/GMP requirements Operating system with full touch screen
♦ Operation requirement is concise and clear, so customers can conveniently operate the balance and directly read the results on the screen to have a wonderful experience. At the same time, it is necessary to consider the special requirements of users in special industries, such as non-contact operation, etc. Adopt automatic calibration and adjustment technology
♦ isoCAL automatic internal calibration and adjustment function, automatically triggered by temperature and time, fully ensure the accuracy of weighing results. Adopt automatic door technology (optional)
♦ The technology of automatically opening and closing door is not only to improve customer experience satisfaction, but also necessary to consider the requirements of non-contact weighing in special industries, so as to achieve the goal of not contacting the balance during the weighing operation. Besides, The balance has a function of memorizing door position. Fully automatic electrostatic removal technology (optional)
♦ Built-in ionizer can automatically eliminate the effect of static electricity on weighing Built-in multi-applications
♦ Built-in multi-applications, print output, & data output meet GLP/GMP requirements Standard communication interface
♦ Automatically identify the printer
♦ Standard RS232, easy to connect with peripherals
♦ PC connection function not only is easy to connect to PC, but also can directly transfer weighing data to spreadsheets (Excel) Standard USB-C interface for data storage and export functions
Model |
STB-206M |
STB-506M |
STB-3126M |
STB-3156M |
STB-316M |
Max capacity(Max) |
2.1g |
5.1g |
2.1g/31g |
5.1g/31g |
31g |
Readability(d) |
1μg |
1μg |
1μg/10μg |
1μg/10μg |
1μg |
Repeatability(5% load) |
|||||
Tolerance |
2μg |
2μg |
2μg/10μg |
2μg/10μg |
2μg |
Typical value |
2.5μg |
2.5μg |
2.5μg/20μg |
2.5μg/20μg |
2.5μg |
Repeatability(approx. 100% load) |
|||||
Tolerance |
1.5μg |
2.5μg |
2.5μg/15μg |
2.5μg/15μg |
2.5μg |
Typical value |
3μg |
4μg |
3μg/20μg |
3μg/20μg |
5μg |
Linearity deviation |
|||||
Tolerance |
2μg |
2μg |
2μg/10μg |
2μg/10μg |
2μg |
Typical value |
2.5μg |
2.5μg |
2.5μg/20μg |
2.5μg/20μg |
5μg |
Off-center load deviation ( positions according to OIML R76) |
|||||
Test weight |
1g |
2g |
2g/20g |
2g/20g |
20g |
Tolerance |
2μg |
2μg |
2μg/10μg |
2μg/10μg |
2μg |
Typical value |
2.5μg |
2.5μg |
2.5μg/20μg |
2.5μg/20μg |
5μg |
Sensitivity drift (+10℃~+30℃) |
5 ppm/K |
5 ppm/K |
5 ppm/K |
5 ppm/K |
5 ppm/K |
Tare max capacity:<100% max capacity |
|||||
Accuracy class |
Ⅰ( according to Directive 2014 | 31 | EU) |
||||
Verification scale interval(e) (according to Directive 2014 | 31 | EU) |
10μg |
10μg |
10μg/100μg |
10μg/100μg |
10μg |
Minimum load (according to Directive 2014 | 31 | EU) |
1mg |
1mg |
1mg |
1mg |
1mg |
Minimum initial weighing :according to USP(United States Pharmacopeia) Chap. 41 |
|||||
Optimum minimum initial weighing |
0.82mg |
0.82mg |
0.82mg |
0.82mg |
0.82mg |
Typical minimum initial weighing |
1.3mg |
1.3mg |
1.3mg |
1.3mg |
1.3mg |
Typical stabilization time |
6s |
6s |
6s |
6s |
8s |
Typical measurement time |
8s |
8s |
8s |
8s |
12s |
Recommended calibration weight |
|||||
External calibrated test weight |
2g |
5g |
2g/20g |
5g/20g |
20g |
Accuracy class (according to OIML R111-1) |
E1 |
E1 |
E1 |
E1 |
E1 |
Dimensions |
|||||
L x W x H |
90mm×295mm×150mm |
||||
Weighing pan |
Φ30mm |
||||
Weighing chamber height |
80mm |
||||
Net weight |
approx. 4.7kg |
||||
Ambient conditions |
|||||
Operation temperature |
18℃~23℃ |
||||
Relative humidity |
50%RH~75%RH |
||||
Warm-up temperature fluctuation |
≤1°C/h |
||||
Power supply |
100V-240VAC 50HZ/60HZ 1.0A-0.5A |