便携式快速水质检测仪/水中毒物检测仪Deltatox II

便携式快速水质检测仪/水中毒物检测仪Deltatox II

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 universal
power 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 characters
Data I/O Standard serial USB for data transfer
and firmware updates
Data Storage 6.5k byte storage area (approx. 600 reads)
Data Handling Stand alone or download capability to PC; built in
software prompts operational steps, records lightmeasurements and automatically calculates results for

immediate review and further analysis
Test 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 Refrigerate
Test Modes Toxicity (Q-Tox and B-Tox) and ATP measurement
Test Durations 1-60 minute exposure
Test Measurement Criterion Light output by test reagent measured after timed
exposure to a sample
Results 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-Tox
mode testing Sensitivity and Range: The analyser can
detect photon counts from 0 to 60 million


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