便攜式快速水質檢測儀/水中毒物檢測儀Deltatox II

deltatox?Ⅱ是一種簡單，快速，非常靈敏，便攜式水質測試系統。

用于急性毒性篩選和三磷酸腺苷（ATP）的測試，deltatox?II使用生物發光技術篩選在飲用水突發事件和化學品泄漏入水污染系統實例。deltatox?II采用發光細菌毒性?技術的便攜式分析儀。


關鍵特征：


超過2700種不同的簡單和復雜的化學藥物敏感試驗


5分鐘出結果

Excellent correlation with HPC methods

分析方法的良好的相關性

成本效益

完全的便攜式


微生物檢測飲用水的水平- 100 CFU /毫升


初始試劑制備后

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