Mindray TDR-Z200 Microbe Turbidimeter
Official distributor · Mindray
Mindray TDR-Z200 Microbe Turbidimeter
- Standardizes bacterial suspension density to a precise McFarland value before ID/AST testing, reducing inoculum-related result variability
- Wide 0-6 McF range with fine 0.01 McF resolution covers the concentrations used across common microbiology workflows
- Tight accuracy (within ±0.01 McF) and reproducibility (CV < 5%) support consistent, repeatable inoculum prep
- Built-in memory logs the last 20 test results for quick review without extra logging
- Works on AC mains or alkaline batteries, so it stays usable during power interruptions in the lab
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Specifications & details+
The Mindray TDR-Z200 Microbial Turbidimeter is a benchtop laboratory instrument that measures the turbidity (density) of bacterial suspensions in McFarland (McF) units. It is intended for clinical and research microbiology laboratories that need to standardize bacterial suspensions to a defined concentration before downstream workflows such as organism identification and antimicrobial susceptibility testing. The TDR-Z200 is designed as a companion device to Mindray's TDR-series microbiology analysis systems, where a consistent inoculum density is required for reliable results.
How it works
The TDR-Z200 operates on the principle of turbidimetry: it passes light through a sample tube and measures how much is scattered or absorbed by suspended microbial cells, then reports the result on its built-in display as a McFarland value. An integrated LCD shows the date, time, measurement result, and unit of measurement, and an internal clock-linked memory stores recent test results for review.
Key features and specifications
- Measurement principle: Turbidimetry (measures turbidity / optical density of bacterial suspensions)
- Measurement range: 0 to 6 McFarland (McF)
- Resolution: 0.01 McF
- Accuracy: within ±0.01 McF
- Reproducibility: CV < 5%
- Display: LCD showing date, time, measurement result, and unit
- Data storage: internal memory holds up to 20 test results
- Power supply: AC 220 V, 50 Hz, or 5 x 1.5 V alkaline batteries (DC 6 V–8 V, 0.2 A)
- Dimensions: 240 mm (L) x 96 mm (W) x 78 mm (H)
- Weight: approximately 3 kg
- Format: compact, portable benchtop unit
What's included and service
Standard supply is the TDR-Z200 turbidimeter main unit with its power supply. As an authorized Philippine distributor, Medisense (Osyali Construction & Trading, Inc.) provides delivery within the Philippines, unit handover and basic operator orientation, and after-sales support including engineering services such as installation, preventive maintenance, calibration, and repair. Pricing is quoted in Philippine Pesos (PHP). Contact us for a formal quotation, current availability, and details on warranty and consumables.
Dimensions
240 mm (L) x 96 mm (W) x 78 mm (H); weight approx. 3 kg
Supplied by Osyali Construction & Trading, Inc., an authorized Mindray distributor in the Philippines. Installation, training, and after-sales service available.