TOC-10 Portable TOC(total organic carbon) Analyzer (Offline Test&cleaning validation)

Meet the requirements of TOC testing regulated by the Chinese Pharmcopoeia (2010 version) for pharmaceutical grade water

TOC-10 TOC tester is designed for the online and offline test of pharmaceutical grade water, WFI(water for inj.), ultra-pure water, and deionized water and etc. Based on the conductivity difference technology, it is being of high-precision capacity and short response-time, also meets the regulation standards issued by government.

Applications

Pharmaceutical water (purified water, water for injection) on-line monitoring and laboratory testing and cleaning validation;

Environmental testing, electronic industry, food industry and so on.

Working Principle

This tester adapts the UV-oxidation method,to oxide the sample organic contaminants into carbondioxide gasthoroughly which dissolve into liquid phase instantly,this will result the conductivity difference signal between test tube and control tube,and the final TOCvalue can be converted out by the below formula:TOC=TC(total carbon in test tube)- TIC(total inorganic carbon incontrol tube).

Features of product:

Lowcostsofoperating,thewholeprocessdoesnotrequiretheuseofanysupplies,suchasworkinggas,reagents,andotherparts.
Friendlyinterface,easyandconvenientoperation
Twomode,optionalonlineorofflinemodewiththechoiceofautomaticinjector.
Large capacity memory disk.
Portabledesign,suitableforuseinvarietyoccasions.
Automaticalarm,underthecircumstanceofsampleTOCconcentrationexceedinglimit.
Electronicsignature,aswellasusergrademanagement.
Good reproducibity of testing, supported by the high-precision sampling chip.
GMP & FDA certificated,meetswellwiththeregulationofChinesePharmacopoeia(2010version)issuedbygovernment.

Schematic Diagram of Direct Conductivity Method

1．Delay line

2. UVlamp and quartz tube

3．Conductivity sensor

4．Conductivity sensor

5．Pump

Specifications:

Model	TOC-10
Power requirements / power	100-240VAC, 50HZ, 120W
TOC detection range	1μg / L ～ 1500 μg / L
Conductivity detection range	0.055μs / cm-8.000μs / cm
Detection limit	0.001mg / L
Accuracy	≤3% test range
Repeatability error	≤ 3%
Zero drift	≤± 5%
Sample temperature	1- 99 ℃
Ambient temperature	5-65 ℃
Power / Frequency	100-240VAC / 50HZ; 120W
Dimensions	410 * 240 * 310mm
equipment weight	8.5kg
Display	Color touch screen
Resolution	0.001mg / L
Measuring range	0.001mg / L-1.5mg / L (1500ppb)
measurement accuracy	± 3%
Response time	Within 5 minutes
Scope of application	Offline laboratory, cleaning verification
Audit trail	≥5 years storage
authority management	Username & password login, level 4 permissions, meeting FDA 21 CFR PART 11
Print function	External mini printer
history record	≥5 years storage
data backup	Support U disk export data
Display	Color touch screen
Overall dimensions (mm)	400 × 240 × 270 (length × width × height)
PC software	able to provide

Function compare

Model	TOC-10	TOC-20	TOC-30
Temperature measurement	●	●	●
Online analysis	◎	●	●
Offline analysis	●	●	◎
Zero calibration	●	●	●
Adaptive verification	●	●	●
Pipe flushing	●	●	●
Pump tube replacement	●
Automatic decompression		●	●
Control output			●
Telecommunication
Wireless alarm
Audit trail	◎	◎
Auto sampler	◎	◎