Shopping 01 biochemical testing machine, 01 brain blood flow machine for professional activities in 2025, Mental Hospital of Phu Tho Province

Automatic biochemical testing machine

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Machine

General requirements: - Quality: 100% new - Year of manufacture: 2024 or later - Manufacturer meets ISO 13485 quality management standards or equivalent. - Power source: 220V/50 Hz. - Origin of main machine: G7 countries or European Union (EU) countries - Operating environment: + Maximum temperature: ≥ 300C + Maximum humidity: ≥ 70% - Open system machine, can use many types of biochemical testing chemicals, regardless of the chemicals of the machine supplier. Configuration requirements: - Main machine: 01 machine - Computer with control software: 01 unit - A4 printer: 01 unit - Specimen tray: 01 unit - Chemical tray: 01 unit - Cuvette (glass): 01 set - Initial chemical set: GOT, GPT, Glucose, 1 box each - Calibrator and QC corresponding to the initial chemical: 1 bottle each. - Chemical set and electrode to measure 3 parameters of Na, K, Cl electrolyte: 01 set. - Washing solution included with the machine: 1 set - UPS ≥ 2KVA: 1 set - RO water filter with capacity: ≥ 20L/hour - User manual (English, Vietnamese): 01 set Technical requirements: a. Features - Machine type: fully automatic, random access - Testing capacity: ≥ 560 biochemical tests/hour with electrolytes - Minimum measurement types: Endpoint, 2-point end point, Kinetics, 2-point Kinetics and electrolytes - Detection method: Direct measurement of absorbance in a single-color or two-color reaction cuvette Measurement method: - Biochemical test using photometric method - Immunoturbidimetry using photometric method (Latex Chemical) - Number of simultaneously measured tests: ≥ 60 tests - Number of available analytical methods: ≥ 240 methods - Open system: Yes - Storage of measurement results: ≥ 1,000,000 results - Storage of QC results: ≥ 50,000 results b. Sample management Specimen tray: - Removable - Number of sample placement positions (STAT available): ≥ 70 positions. - Number of calibrator and QC positions: ≥ 20 positions - Sample aspiration needle has liquid level sensor, blood clot detection, collision detection - Minimum sample types: serum, plasma, urine - Sample volume: - Minimum sample aspiration volume: ≤ 2 µl - Maximum sample aspiration volume: ≤ 35 µl - Has a position for emergency samples c. Chemical management - Number of chemical aspiration needles: ≥ 2 needles Chemical tray: - Removable. - Number of chemical placement positions: ≥ 60 positions - Chemical cooling: yes - Ability to calculate remaining chemical volume: Yes. - Chemical aspiration needle has liquid level sensor and collision detection - Chemical volume: - R1: 20 μl to 350 μl - R2: 20 μl to 250 μl d. Cuvettes reaction chamber management: - Number of cuvettes: ≥ 90 - Type: Glass - Minimum reaction volume: ≤ 150 µl - Maximum reaction volume: ≤ 450 µl - Optical path: ≤ 6 mm - Incubation time: ≤ 10 minutes (R1: ≤ 5 minutes, R2: ≤ 5 minutes for 2-chemical test) - Reaction temperature: 370C ± ≤ 0.30C - Stirring system: Rotary stirring type - With automatic washing system - Reaction system: direct incubation e. Optical system - Number of wavelengths: ≥ 12, including at least the following wavelengths: 340, 380, 415, 450, 478, 510, 546, 570, 600, 660, 700, 750 and 800 nm. - Light source: Tungsten Halogen Lamp. - Light source cooling: by fan - Wavelength selection: Grating method - Water consumption: ≤ 18L/hour

Mental Hospital of Phu Tho Province

Cerebral blood flow machine

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Machine

I. General requirements - Condition, year of manufacture: 100% new machine, manufactured from 2024 onwards - Origin of one of the G7 countries - Manufacturer's quality management standards (only applicable to main machine): ISO 13485 - Device operating environment: Maximum temperature ≥ 30˚C and Maximum humidity: ≥70% - Power source: 220VAC II. Configuration 1. Main machine with standard accessories: 01 set, including: - Blood flow electrode box: 01 box - ECG cable + ECG electrode wire: 01 set - Reusable blood flow electrode: 01 set - Blood flow electrode wire: 01 set - ECG electrode: 01 set - Head electrode strap: 01 set - ECG gel, blood flow: 200g - Cerebral blood flow measurement and analysis software: 01 set. - Electrode wire holder: 01 piece - Machine table with wheels: 01 piece 2. Peripheral equipment (in case of synchronous production with the main machine, please specify clearly). - Computer: 01 set - Printer: 01 set User manual in English + Vietnamese: 1 set III. Technical requirements 1. Measurement channels: - Number of cerebral blood flow measurement channels: ≥02 channels. - Number of electrocardiogram measurement channels: ≥01 channel. 2. Cerebral blood flow channel - Measurement principle: Impedance or equivalent - Current intensity: ≤ 2mA - Noise: ≤ 3 mOhm - Pulse wave: ≤ 500 mOhm - Basic impedance: From ≤ 10 to ≥ 200 Ohm 3. ECG channel - Frequency response range: From ≤ 0.5 to ≥ 120 Hz. - ECG input voltage: From ≤ 0.5 mV to ≥ 5 mV. - Co-phase signal noise reduction coefficient (CMMR): ≥70 dB. - Noise signal: ≤ 20 µV. 4. The software analyzes and evaluates at least the following parameters: - Blood flow wave amplitude. - Wave slope. - Heart rate. - Time to peak wave. - Basic impedance. - Peak width. - Blood flow rate changes. 5. Computer - CPU: minimum Intel Core i3 or higher - Operating system: Windows 10 or higher - Hard drive: ≥ 256 GB SSD. - RAM: ≥ 8Gb - Screen: ≥ 21 inches - Mouse and keyboard included. 6. Printer - Speed: ≥ 12 pages/minute. - Resolution: minimum 600x600 dpi. - Paper size: minimum A4 7. Machine table with wheels - Manufacturing materials: Powder coated steel, industrial plywood surface or equivalent - ≥ 03 floors IV. Other requirements - Warranty period ≥ 12 months from the date of signing the goods acceptance. - Maintenance period: during the warranty period, periodic maintenance ≤ 4 months/time. - Commitment to provide accessories and consumables for ≥ 8 years after the warranty.

Mental Hospital of Phu Tho Province