TCS Scientific is a manufacturer of medical research equipment specializing in the HEMOX Analyzer. Its products are primarily designed for customers requiring advanced measurement solutions, particularly for oxygen partial pressure analysis. In addition to the HEMOX Analyzer itself, TCS Scientific provides comprehensive support for users through software, consumables, and troubleshooting resources, with the goal of enhancing the technical capabilities of laboratories and research institutions through innovative scientific instrumentation.
■ Product Portfolio
Vicbio Biotechnology Co., Ltd. provides the full range of TCS Scientific products.
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●HEMOX Analyzer
The HEMOX Analyzer is an automated system used to record blood oxygen equilibrium curves and related phenomena. It can operate in either association or dissociation mode and is suitable for use with fresh whole blood or hemolysates. Please note that the HEMOX Analyzer does not perform any form of blood cell processing, and all blood sample preparation must be completed before the sample is loaded into the instrument. Although recordings can be obtained with as little as 2 μL of blood, a sample volume of 30–50 μL is recommended for routine measurements. The analyzer operates on the basis of dual-wavelength spectrophotometry for measuring the optical properties of hemoglobin, together with an oxygen electrode for measuring oxygen partial pressure in mmHg. Signals generated by these two measurement systems are transmitted to an X-Y recorder or computer to produce the final curve profile.
●Structural Description
The main body of the HEMOX Analyzer is housed in a sheet-metal enclosure, with the optical and electronic components mounted on the base. The housing also contains the gas selection valve system and the sample aspiration/discharge pump system.
The front section of the instrument is equipped with the optical platform, including the light source, lens system, cuvette holder, and photomultiplier detector. The rear section contains the power supply and the electronic rack with four PC boards. A hinged access door on the top cover allows convenient sample loading as well as routine maintenance of the sample chamber and pO2 electrode.
The entire top cover is connected to the base by a hinge on the right-hand side and can be opened by removing the two nuts located at the bottom of the housing. All utility connections, including the main power supply, gas connections, and the optional cooling water connection, are located at the rear of the instrument. The main fuse (2.0 amp) is also positioned at the back. All operating controls are located on the front panel for easy access and adjustment.
■ Product List
| Product name | Cat. # | Size |
| HS-500 Hemox Buffer Solution | HS-500 | 500 ml |
| AFA-25 Anti-Foam | AFA-25 | 3ml bottle of Anti-Foam |
| BSA-20 Additive-A | BSA-20 | 3ml bottle of Additive-A |
| OE-2019 Oxygen Electrode (upgrade 2019) | OE-2019 | - |
| MEM-2019 Membrane for the OE-2019 Oxygen Electrode SI (upgrade 2019) | MEM-2019 | - |
| ELSRKT-2019 Electrode Service Kit | ELSRKT-2019 | - |
| OES-3ml-2019 Oxygen Electrode Solution | OES-3ml-2019 | 3ml |
| ABPD-2019 Abrasive Pads | ABPD-2019 | - |
| ELS-2019 Electrode dry storage cap | ELS-2019 | - |
| SSM-60 Standard Sensitivity Membrane NOT COMPATIBLE WITH MODEL D!!! | SSM-60 | - |
| HSM-50 High Sensitivity Membrane NOT COMPATIBLE WITH MODEL D!!! | HSM-50 | - |
| OA-60 Teflon Applicator | OA-60 | - |
| CCS-5ml Cuvette Cleaning Solution | CCS-5ml | - |
| THBF-200 Threaded Hex Barbed Fitting for cuvette | THBF-200 | - |
| CSV-30 Cuvette Stopper Vacuum | CSV-30 | - |
| CS-25 Cuvette Stopper | CS-25 | - |
| SB-10 Magnetic Stir Bar | SB-10 | - |
| CUV-150 Oxygen Absorbence Cuvette | CUV-150 | - |
| TP-50 Temperature Probe | TP-50 | - |
| OR-6-2019 O-Rings for OE-2019 Oxygen Electrode SI (upgrade 2019) | OR-6-2019 | - |
| SOR-6-2019 Outer Sealing Silicone O-Rings for OE-2019 Oxygen Electrode SI (upgrade 2019) | SOR-6-2019 | - |
| SORIN-6-2019 Inner sealing O-rings for OE-2019 Oxygen Electrode (Upgrade 2019) | SORIN-6-2019 | - |
| POTHEX-3-2019 | POTHEX-3-2019 | - |
| FIR-570 Light Filter | FIR-570 | - |
| FIM-560 Light Filter | FIM-560 | - |
| FITASRT-5-2019 | FITASRT-5-2019 | - |
| AF-10 Air Filter | AF-10 | - |
| ST-150 Silicone Tubing | ST-150 | - |
| PT-50 PVC Tubing (Large) | PT-50 | - |
| PT-100 PVC Tubing (Small) | PT-100 | - |
| CHV-20 Check Valve | CHV-20 | - |
| V-2012 2-way valve | V-2012 | - |
| V-3012 3-way Valve 12v | V-3012 | - |
| PV-12V Pinch Valve | PV-12V | - |
| VP-12 Vacuum Pump | VP-12 | - |
| SV-100 Sample Vials | SV-100 | - |
| SM-120 Stir Motor | SM-120 | - |
| ORASRT-12-2019 Assorted O-rings | ORASRT-12-2019 | - |
| LB-12V Light Bulb for HEMOX Analyzer | LB-12V | - |
| FN-80mm12v FAN | FN-80mm | - |
| TPNSP-22mm Temperature Probe Nylon Spacer | TPNSP-22mm | - |
| SORTP-6 Silicone Orings for the Temperature Probe | SORTP-6 | - |
| RDPTCN-2 Reducing port | RDPTCN-2 | - |
| GS-125 1/8in NPT gas fitting for regulator | GS-125 | - |
| GFR-25-125 Reducer | GFR-25-125 | - |
| TT-520 Teflon Tape | TT-520 | - |
| BNC-5ft BNC Cables | BNC-5ft | - |
| 12V1.2A power supply | 12V1.2A | - |
| 15V.5A power supply | 15V.5A | - |
| 12V8.5A power supply | 12V8.5A | - |
| POT-5K | POT-5K | - |
| POT-50K | POT-50K | - |
| POT-20K | POT-20K | - |
| FUSE-2A | FUSE-2A | - |