| |
Model 252 |
Model 260 |
Model 264 |
Model 267 |
| 货号 |
47562201 |
26000009 |
26400009 |
26700009 |
| 显示屏 |
Analogue |
LCD Programmable |
LCD Programmable |
LCD Programmable |
| 波长范围 |
400-750 nm |
325-900 nm |
| 滤光片 |
Drop in Filters |
|
Filter wheel 410, 540,580,600,430,
470,490,520 |
Filter wheel (410,430,470
,490,520,540,
580,600)+340nm Interference |
| Bandpass |
Gelatin 40 nm Interference 6-10nm (Optional) for all models |
| 模式 |
Absorbance
Transmission |
Concentration, Factor Kinetic (Rate and End Point) (Sample and Reagent blank)
|
| 程序 |
None |
100 programmable |
100 capacity
20 preloaded |
| 连续样品 |
None |
Sequential and alpha-umeric 16 characters |
| 吸光度 |
0.0to 1.0 |
0.000 to 1.999 |
| 透过率 |
0-100%T |
| 透过率分辨率 |
1% |
0.1% |
| 稳定性 |
<±1%T0.005A in any 15 min period
|
| 预 热 |
15 minutes |
| 重复性 |
±1%T using same cuvette or test tube |
| 光 源 |
Pre-focused tungsten lamp(聚焦钨灯)
Glass Halogen(玻璃卤灯)
|
|
| 光检测器 |
Silicon Photo diode(硅二极管) |
Wide Range Silicon Diode |
| RS232接口 |
No |
Yes |
| 体积重量 |
218L x 2390-264 VAC Auto-ranging or 12 V DC Battery |