B4 TECTA PDS, Automated Microbiology Detection System

B4 TECTA PDS, Automated Microbiology Detection System

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Operating Principal TECTA™ B4 is a directed enzyme-substrate method combined with a patented Polymer Partition technology
which isolates the optical detection path from the water sample. This innovation allows continuous automated
interpretation of the sample and provides robust results that are insensitive to water sample turbidity and colour.
Target Organisms :
• Broad-spectrum E. coli (glucuronidase enzyme)
• Total Coliforms (galactosidase enzyme)
• Fecal Coliforms (galactosidase enzyme)
• Enterococcus (glucosidase enzyme)
Instrument Capacity : Up to 4 simultaneous tests for presence/absence with optional quantitative reporting in CFU per 100ml on positive results.
Sample Handling : Manual sample acquisition with Direct-to-Test capability eliminates sample handling and mixing of reagents.
Range : Dynamic range of <1 to >10⁸ CFU in 100 ml without requirement for sample dilution.
Operating Modes : Fully automated monitoring, interpretation and reporting of results. All results available locally or remotely via email (network connection required). Automatic system confirmation and calibration.
Run Mode – Incubation and interpretation in 2-18 hours.
Read Mode – Interpretation of pre-incubated samples in 60 seconds.

Typical Detection Times :
1. TECTAlert-ECA, E.Coli
< 1 CFU/100 ml : within 16 hrs
100 CFU/100 ml : within 9 hrs
1,000 CFU/100 ml : within 8 hrs
10 CFU/100 ml : within 4 hrs

2. TECTAlert-FCA, Fecal Coliform
< 1 CFU/100 ml : within 18 hrs
100 CFU/100 ml : within 10 hrs
1,000 CFU/100 ml : within 9 hrs
10 CFU/100 ml : within 5 hrs

3. TECTAlert-CCA, Total Coliform & E.Coli
< 1 CFU/100 ml : within 18 hrs
100 CFU/100 ml : within 12 hrs
1,000 CFU/100 ml : within 11 hrs
10 CFU/100 ml : within 7 hrs

4. TECTAlert-ENA, Enterococcus
< 1 CFU/100 ml : within 24 hrs
100 CFU/100 ml : within 12 hrs
1,000 CFU/100 ml : within 10 hrs
10 CFU/100 ml : within 4 hrs

User Interface : 7” (17.7 cm) front touch-screen display controls all functions. USB keyborad port optl.
Power Supply :120 VAC / 220 VAC versions available (must specify).
Weight (Installed) :Approximately 7.8 Kg / 17 lbs

Physical Dimensions :
Height: 275 mm / 11 inches
Maximum height (open for cleaning): 525 mm / 21 inches
Width: 305 mm / 12 inches
Depth : (front to back): 486 mm / 18 inches


Tecta PDS merupakan System Fully Automatic identifikasi E.Coli dan Coliform

dengan approval dari EPA USA. Pengujian yang cepat mulai dari 2 jam, akurat 

dan dapat dilakukan untuk on-site analysis.