Laboratory fluorometer

Turner Designs has launched the Trilogy laboratory fluorometer, which is a highly compact and multifunctional laboratory equipment that can measure three indicators of fluorescence, absorbance, and turbidity by using snap in application modules. Used for laboratory testing of parameters such as chlorophyll in fields such as hydrology and environmental protection.

The Trilogy laboratory fluorometer has a touch display interface, making the operation and calibration process more intuitive. At the same time, it can also store 18 named calibration curves, saving time for future measurements. By using the snap in module, more applications can be easily added to Trilogy.

The fluorescence module is suitable for the determination of chlorophyll a (extractable acidification, non acidification, and in vivo), rhodamine, fluorescent dyes, blue-green algae (phycoerythrin and phycocyanin), crude oil, refined oil, CDOM, and ammonium. For the determination of extracted chlorophyll obtained through the EPA 445 method, Trilogy can automatically calculate the sample concentration value based on volume.

The turbidity module adopts an IR LED light source with a wavelength of 860nm, which can meet the requirements of water turbidity measurement (ISO7027).

Spreadsheet Interface Software supports real-time display functionality and converts stored data into Excel spreadsheet format.

Standard features:

Snap in modules can add more applications in the future

The module is suitable for measuring fluorescence value, turbidity, and absorbance value

The colorful touch screen and menu selection provide users with a simple operating interface

The adapter can accommodate small square plastic tubes of 10 x 10 mm, circular test tubes of 12 x 75mm, and circular small bottles of 12 x 35 mm

Calibration from 1 to 5 points, with a storage capacity of up to 18 calibration curves

Solid secondary standards provide convenient calibration

EPA 445.0 REV 1.2 Measurement and calibration methods for chlorophyll a acidification and non acidification.

Spreadsheet Interface Software provides real-time display functionality and can also convert data records into Excel format.

Optical module specifications:

7000-959 = Methacrylate 10x10 mm cuvettes 

7000-955 = Glass 10x10 mm cuvettes 

7000-956 = Quartz 10x10 mm cuvettes 

10-029A = Glass 12x75 mm test tubes 

7200-938 = Glass 12x35 mm screw top vials 

*    Quinine Sulfate 

**  1,5-Naphthalene Disulfonic Disodium Salt 

*** Pyrene tetra sulfonic acid (PTSA) 

**** Minicell Adapter P/N 8000-936 and Minicell P/N 7000-950 required. 

PC Phycocyanin pigment from Prozyme diluted in Deionized water 

PE Phycoerythrin pigment from Prozyme diluted in Deionized water

规格说明：

荧光模块性能：

应用  最小检出限  线性范围

叶绿素a 0.025 μg/L 0-300 μg/L

藻红蛋白 150 cells/ml 0-150,000 cells/ml

藻蓝蛋白 150 cells/ml 0-150,000 cells/ml

若单明WT 0.01 ppb 0-500 ppb

荧光素 0.01 ppb 0-500 ppb

铵 0.1 μM 0-100 μM

CDOM 0.1 ppb 0-1000 ppb （硫酸奎宁）

水中原油 0.2 ppb 0-2000 ppb （硫酸奎宁）

精炼油 0.25 ppb 0-6000 ppb （萘）

荧光增白剂 1 ppb 0-10000 ppb （硫酸奎宁）

浊度模块性能

最小检测浓度：0.05 NTU

测量范围：0-1000 NTU

直线性：0.99R2

吸光率模块性能

硝酸盐：最低检出限 0.04mg/L (总无机N） 测量范围 0-14mg/L (总无机N含量)

硅酸盐：最低检出限 3μg/L （总无机Si） 测量范围 0-3000μg/L （总无机Si）

磷酸盐：最低检出限 1μg/L （总无机P） 测量范围 0-930 μg/L （总无机P）

样品适配器：容纳10 x10 mm的正方形小塑料管，12 x75mm的圆形试管和12 x35 mm的圆形小瓶

读出：直接浓度（ug/L, ppb）或荧光值

校准：1~5点校准，最大18条校准曲线存储

光源和检测器：LED和光电二极管

空白：读出或减去空白

物理规格：

读数：直接浓度（µg / l，ppb等）或原始荧光（RFU）

尺寸（长x宽x高）：32.82x 26.52x 21.39 厘米

重量：3.65公斤

工作温度：15-40摄氏度

电气规格：

光源和检测器：发光

二极管和光电二极管

数据输出（S / N：720XXXXXX）：

通过9针RS-232串行的ASCII格式

9600波特的电缆

数据输出（S / N：721XXXXXX）：

通过USB的ASCII格式

PC操作系统：Windows®98或更高版本

电源：100至240VAC 通用电源

包含电源，最大输出12 VDC 0.84A