| 加工定制：是 | 品牌：METTLER TOLEDO/梅特勒-托利多 | 型号：XP6U |
| 类型：精密天平仪器 | 最小称量：0.001（mg） mg | 最大称量：500（g） g |
| 适用范围：珠宝首饰/黄金/各种精密衡量 | 最小显示值：0.001 | 规格：20*20*40 |
准配置 | 内置QA特点 | ||||||||||||||||||
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的称量性能: |
直观的操作: |
轻松通过审查: |
SmartSens红外感应器: |
连通性: |
U形去静电装置（选件）: |
| Nominal and guaranteed values | XP6U |
| Maximum capacity | 6.1 g |
| Readability | 0.0001 mg |
| Repeatability - at nominal load | 0.00040 mg |
| - at low load (measured at) | 0.00025 mg (0.2 g) |
| Linearity | 0.004 mg |
| Sensitivity offset | 0.7 x 10-5 |
| Sensitivity temperature drift2) | 0.0001 %/°C |
| Sensitivity stability3) | 0.0001 %/a |
| Techical data - typical values4) | |
| Repeatability (sd) | 0.00015 mg+2.5 x (10–8)•R_gr |
| Differential linearity deviation (sd) | √1.5x(10-13)g· R_nt |
| Sensitivity offset (sd)2) | 1.5x(10-6)· R_nt |
| Minimum weight* (according to USP) | 0.45 mg+7.5 x (10–5)•R_gr |
| Minimum weight* (@ U=1 %, 2 sd) | 0.03 mg+5 x (10–6)•R_gr |
| Settling time | < 15 s |
1)According to OIML R76
2)In the temperature range 10…30°C
3)Stability of sensitivity as from first installation with FACT
4)Can be used for the estimation of uncertainty sd: standard deviation Rgr: gross weight Rnt: net weight (sample weight) a: year (annum)
*Repeatability and minimum weight can be improved and affected by the following measures: - choice of suitable weighing parameters, - moving to better location, - using smaller tare containers
