型号:Deltatox II库号:M182051
deltatox®Ⅱ是一种简单,快速,非常灵敏,便携式水质测试系统。
用于急性毒性筛选和三磷酸腺苷(ATP)的测试,deltatox®II使用生物发光技术筛选在饮用水突发事件和化学品泄漏入水污染系统实例。deltatox®II采用发光细菌毒性®技术的便携式分析仪。关键特征:超过2700种不同的简单和复杂的化学药物敏感试验5分钟出结果Excellent correlation with HPC methods分析方法的良好的相关性成本效益完全的便携式微生物检测饮用水的水平- 100 CFU /毫升初始试剂制备后Size 20cm x 18cm x 10cm (8” x 7” x 4”)Weight 1 kg (2.2 lbs)Power Self-contained Lithium ion battery or a universalpower adapter (15 V dc @ 4 amps)Instrument Operational Temp 32oF - 104oF (0°C - 40°C)Reagent Operational Temp 50oF - 95oF (10°C - 35°C)Dynamic Test Range 1 to 60 million counts (approx.)Approvals CE (European Community)Display Output Backlight LCD – 8 lines x 20 charactersData I/O Standard serial USB for data transferand firmware updatesData Storage 6.5k byte storage area (approx. 600 reads)Data Handling Stand alone or download capability to PC; built insoftware prompts operational steps, records lightmeasurements and automatically calculates results forimmediate review and further analysisTest Reagent Freeze-dried luminescent bacteria (vibrio fischeri)Toxicity Reagent Storage Freeze-dried 5oF to -13oF (-15°C to -25°C)Rehydrated 2 hours (ambient temperature)ATP Reagent Storage RefrigerateTest Modes Toxicity (Q-Tox and B-Tox) and ATP measurementTest Durations 1-60 minute exposureTest Measurement Criterion Light output by test reagent measured after timedexposure to a sampleResults Display Percentage light loss or gain for toxicity test;or light unit (photon) count (for ATP measurements)Repeatability (Precision) <20% coefficient of variation for B-Tox and Q-Toxmode testing Sensitivity and Range: The analyser candetect photon counts from 0 to 60 million中西集团
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