《2023年【常用电机测温用NTC温度传感器】温度传感器的测温原理.docx》由会员分享,可在线阅读,更多相关《2023年【常用电机测温用NTC温度传感器】温度传感器的测温原理.docx(26页珍藏版)》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、2023年【常用电机测温用NTC温度传感器】温度传感器的测温原理 南京华巨电子有限公司 Sinochip(Nanjing)ElectronicsCo.,LTD 电机用NTC 温度传感器电机线圈测温NTC 温度传感器 产 品 规 格 书 文件编号 NTC/SC.DJ-200T1K.02.029-2023 产品名称 电机用NTC 温度传感器 产品代码 200TR1KJB4537FX 产品型号 DJNTC1-200TR1KJB4537FX-S 版 次 Ver2.10 拟制: 李莉 审核: 高奇隆 批准: 金德才 1、产品名称、型号、代码、型号规则.22、主要参数 2.1产品执行标准.22.2外形尺寸
2、,结构.22.3性能参数.32.4温度特性曲线图.32.5 阻温特性R-T 表.43、包装.5 1、 产品名称、型号、代码、型号规则 名称:电机用NTC 温度传感器 型号:DJNTC1-200TR1KJB4315FX 代码:200TR1KJB4315FX 型号规则: 1000=1000mm500=500mmB=B25/85X=指定两点温度B 值F=1%,G=2%,H=3%,J=5%4537=4537KF=1%,G=2%,H=3%,J=5% 200T1K 200是热敏电阻阻 欧 NTC 温度传感器 2、 主要参数2.1产品执行标准 IEC60134 2.2外形尺寸、结构 NTC Thermist
3、or NTC 热敏电阻 Teflon Heat Shrink Tubing 特氟龙热缩套管 26#high temperature Teflon wire 26#高温铁氟龙线 36 285 52010 2.3 Electrical characteristics 电性能 3、Reliability 牢靠性 5.1 5.2 5.3 Item 项目high Temp. storage 高温存放Low Temp. storage 低温存放High temperature and humidity 耐湿热 *R25/ R252% Specification 技术说明 Method of Examina
4、tion 测试条件及方法 After storeage at 250C for 1000hrs 250C环境中放置1000小时 After storeage at -40C for 1000hrs -40C环境中放置1000小时 After storeage at 60C 95%RH for 1000hrs 60C 95%RH存放1000小时 100 cycles of following sequence 10min.-5 min. room temp. 经验如下温度循环100次 -40C10分钟-常温5分钟-200C10分钟-常温5分钟 5.4 Thermal shock 耐温度冲击 *R
5、25/ R252% 5.5 Vipation 振动 * no visible damage 无损伤 *R25/ R252% directions 振幅1.5mm 频率10Hz 到500Hz 元件受振动试验X 、Y 方向各15分钟 5.6 Pulling 引线强度 * no visible damage 无损伤 *R25/ R252% * no visible damage 无损伤 *R25/ R252% After applling a force of 9.8N in the axial direction of thermistor, and maintain the force for
6、60sec. 引线沿轴向施加9.8N 拉力,并持续60秒 After dropped freely onto wood floor from 1 meter height for 10 times 从1米高度自由落下10次在规定的木板上 5.7 Fall down 跌落 6、Outgoing Inspection 出厂检验 6.1The product shall be inspected at every delivery lot inspection items, sampling quantities and sampling acceptable standard are as fol
7、lows. 产品批量出厂前必需进行如下项目抽检,抽样数及标准如下 Inspection Item 检验项目Resistance value 电阻值B value B 值 Insulation Resistance 绝缘电阻Shape &dimensions 外形尺寸Appearance 外观 Sampling acceptable Standard 抽样合格标准 Remarks 备注 =N 20,Ac 0,Re =N 10,Ac 0,Re N 5,Ac 0,Re N 5,Ac 0,Re N 5,Ac 0,Re Inspection data will be issued for pay
8、 upon request. 检验数据必需保留以备索取。 南京华巨电子有限公司 电话:025-52153380 电话:025-52153215 型号: 200TR1KJ4537FX R 200 : : B 100/200 电话:025-52157721 传真:025-52157065 Kohms 1.0000 5.0% 4537 K 1.0% 网址: Temperature () MIN. Resistance (K) CENTER MAX. Temperture Coef. (%/) MIN. Resist. Tolerance (%) MAX. MIN. Temp. Tolerance (
9、) MAX. 温度 () -50.0 -49.0 -48.0 -47.0 -46.0 -45.0 -44.0 -43.0 -42.0 -41.0 -40.0 -39.0 -38.0 -37.0 -36.0 -35.0 -34.0 -33.0 -32.0 -31.0 -30.0 -29.0 -28.0 -27.0 上限值 16595.0882 15411.0930 14319.2896 13311.9284 12381.9573 11522.9547 10729.0701 9994.9694 9315.7867 8687.0806 8104.7948 7565.2223 7064.9735 66
10、00.9474 6170.3053 5770.4471 5398.9901 5053.7493 4732.7205 4434.0637 4156.0892 3897.2443 3656.1016 3431.3481 阻值 (K) 中心值 19280.0000 17891.0652 16611.2336 15431.2598 14342.7364 13338.0138 12410.1274 11552.7323 10760.0446 10026.7888 9348.1501 8719.7316 8137.5159 7597.8298 7097.3135 6632.8914 6201.7473 5
11、801.3003 5429.1845 5083.2295 4761.4436 4461.9975 4183.2108 3923.5388 下限值 22343.304220718.192319221.850917843.280216572.485015400.377714318.690513319.896612397.140111544.171910755.292610025.30169349.4501 8723.3994 8143.1836 7605.1751 7106.0540 6642.7804 6212.5692 5812.8674 5441.3333 5095.8181 4774.34
12、89 4475.1133 温度系数(%/) -7.50 -7.45 -7.40 -7.34 -7.29 -7.24 -7.18 -7.13 -7.08 -7.03 -6.98 -6.93 -6.89 -6.84 -6.79 -6.74 -6.70 -6.65 -6.61 -6.56 -6.52 -6.47 -6.43 -6.39 阻值精度偏差 (%) 最小 -13.93-13.86-13.80-13.73-13.67-13.61-13.55-13.48-13.42-13.36-13.30-13.24-13.18-13.12-13.06-13.00-12.94-12.89-12.83-12.77
13、-12.71-12.66-12.60-12.54最大 15.89 15.80 15.72 15.63 15.55 15.46 15.38 15.30 15.21 15.13 15.05 14.97 14.89 14.81 14.74 14.66 14.58 14.51 14.43 14.35 14.28 14.20 14.13 14.06 测温精度偏差() 最小 -2.12 -2.12 -2.13 -2.13 -2.13 -2.14 -2.14 -2.14 -2.15 -2.15 -2.16 -2.16 -2.16 -2.17 -2.17 -2.17 -2.18 -2.18 -2.18 -2.
14、19 -2.19 -2.19 -2.20 -2.20 最大 1.86 1.86 1.87 1.87 1.88 1.88 1.89 1.89 1.90 1.90 1.90 1.91 1.91 1.92 1.92 1.93 1.93 1.94 1.94 1.95 1.95 1.96 1.96 1.96 -25.0 -24.0 -23.0 -22.0 -21.0 -20.0 -19.0 -18.0 -17.0 -16.0 -15.0 -14.0 -13.0 -12.0 -11.0 -10.0 -9.0 -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 -2.0 -1.0 0.0 1.0 2
15、.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 3026.2709 2843.8097 2673.4471 2514.3121 2365.6009 2226.5720 2096.5403 1974.8730 1860.9852 1754.3361 1654.4253 1560.7896 1473.0003 1390.6600 1313.4005 1240.8806 1172.7835 1108.8155 1048.7037 992.1948 939.0533 889.0606 842.0131 797.7215 756.
16、0097 716.7138 679.6809 644.7689 611.8450 580.7855 551.4752 523.8064 497.6786 472.9979 449.6767 427.6331 406.7905 387.0774 368.4266 350.7756 334.0656 3455.9695 3245.5614 3049.2279 2865.9477 2694.7787 2534.8523 2385.3667 2245.5817 2114.8133 1992.4298 1877.8468 1770.5239 1669.9608 1575.6947 1487.2965 1
17、404.3689 1326.5434 1253.4784 1184.8568 1120.3843 1059.7876 1002.8130 949.2244 898.8026 851.3435 806.6572 764.5672 724.9087 687.5285 652.2837 619.0413 587.6769 558.0746 530.1263 503.7311 478.7946 455.2286 432.9508 411.8842 391.9567 373.1010 3936.8140 3694.8093 3469.1341 3258.5939 3062.0878 2878.6011
18、2707.1979 2547.0146 2397.2540 2257.1798 2126.1116 2023.4204 1888.5246 1780.8859 1680.0060 1585.4236 1496.7111 1413.4724 1335.3398 1261.9727 1193.0546 1128.2918 1067.4116 1010.1602 956.3022 905.6184 857.9048 812.9717 770.6424 730.7524 693.1482 657.6870 624.2355 592.6694 562.8725 534.7367 508.1607 483
19、.0502 459.3166 436.8776 415.6560 -6.30 -6.26 -6.22 -6.18 -6.14 -6.10 -6.06 -6.02 -5.98 -5.94 -5.90 -5.87 -5.83 -5.79 -5.76 -5.72 -5.68 -5.65 -5.61 -5.58 -5.54 -5.51 -5.47 -5.44 -5.41 -5.38 -5.34 -5.31 -5.28 -5.25 -5.22 -5.18 -5.15 -5.12 -5.09 -5.06 -5.03 -5.00 -4.97 -4.94 -4.92 -12.43-12.38-12.32-12
20、.27-12.22-12.16-12.11-12.06-12.00-11.95-11.90-11.85-11.79-11.74-11.69-11.64-11.59-11.54-11.49-11.44-11.39-11.34-11.29-11.25-11.20-11.15-11.10-11.06-11.01-10.96-10.91-10.87-10.82-10.78-10.73-10.69-10.64-10.60-10.55-10.51-10.4613.91 13.84 13.77 13.70 13.63 13.56 13.49 13.42 13.36 13.29 13.22 13.15 13.
21、09 13.02 12.96 12.89 12.83 12.76 12.70 12.64 12.57 12.51 12.45 12.39 12.33 12.27 12.21 12.15 12.09 12.03 11.97 11.91 11.86 11.80 11.74 11.68 11.63 11.57 11.52 11.46 11.41 -2.21 -2.21 -2.21 -2.22 -2.22 -2.22 -2.23 -2.23 -2.23 -2.24 -2.24 -2.24 -2.25 -2.25 -2.25 -2.25 -2.26 -2.26 -2.26 -2.27 -2.27 -2.
22、27 -2.27 -2.28 -2.28 -2.28 -2.29 -2.29 -2.29 -2.29 -2.30 -2.30 -2.30 -2.30 -2.31 -2.31 -2.31 -2.31 -2.32 -2.32 -2.32 1.97 1.98 1.98 1.99 1.99 1.99 2.00 2.00 2.01 2.01 2.02 2.02 2.02 2.03 2.03 2.04 2.04 2.04 2.05 2.05 2.06 2.06 2.06 2.07 2.07 2.07 2.08 2.08 2.09 2.09 2.09 2.10 2.10 2.10 2.11 2.11 2.1
23、1 2.12 2.12 2.12 2.13 18.0 19.0 20.0 21.0 22.0 23.0 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 33.0 34.0 35.0 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 44.0 45.0 46.0 47.0 48.0 49.0 50.0 51.0 52.0 53.0 54.0 55.0 56.0 57.0 58.0 289.0496 275.5879 262.8250 250.7210 239.2387 228.3430 218.0011 208.1821 1
24、98.8569 189.9982 181.5805 173.5797 165.9729 158.7390 151.8578 145.3104 139.0790 133.1468 127.4980 122.1178 116.9920 112.1075 107.4516 103.0127 98.7795 94.7416 90.8891 87.2125 83.7030 80.3523 77.1524 74.0957 71.1753 68.3845 65.7168 63.1663 60.7273 58.3944 56.1625 54.0268 51.9826 322.3533 307.1925 292
25、.8256 279.2070 266.2940 254.0465 242.4270 231.4000 220.9325 210.9933 201.5531 192.5845 184.0616 175.9601 168.2570 160.9309 153.9615 147.3296 141.0174 135.0078 129.2850 123.8338 118.6401 113.6905 108.9724 104.4738 100.1835 96.0909 92.1859 88.4590 84.9014 81.5045 78.2603 75.1612 72.2023 69.3703 66.665
26、2 64.0788 61.6054 59.2395 56.9760 358.5954 341.5656 325.4352 310.1522 295.6680 281.9368 268.9156 256.5643 244.8451 233.7226 223.1633 213.1361 203.6115 194.5618 185.9611 177.7850 170.0104 162.6156 155.5803 148.8853 142.5125 136.4448 130.6662 125.1615 119.9165 114.9176 110.1523 105.6083 101.2745 97.14
27、02 93.1951 89.4298 85.8353 82.4030 79.1248 75.9932 73.0008 70.1408 67.4069 64.7928 62.2928 -4.83 -4.80 -4.78 -4.75 -4.72 -4.69 -4.67 -4.64 -4.62 -4.59 -4.56 -4.54 -4.51 -4.49 -4.46 -4.44 -4.42 -4.39 -4.37 -4.34 -4.32 -4.30 -4.27 -4.25 -4.23 -4.20 -4.18 -4.16 -4.14 -4.12 -4.09 -4.07 -4.05 -4.03 -4.01
28、 -3.99 -3.97 -3.95 -3.93 -3.91 -3.89 -10.33-10.29-10.25-10.20-10.16-10.12-10.08-10.03-9.99 -9.95 -9.91 -9.87 -9.83 -9.79 -9.75 -9.71 -9.67 -9.63 -9.59 -9.55 -9.51 -9.47 -9.43 -9.39 -9.35 -9.32 -9.28 -9.24 -9.20 -9.16 -9.13 -9.09 -9.05 -9.02 -8.98 -8.94 -8.91 -8.87 -8.84 -8.80 -8.76 11.24 11.19 11.14
29、 11.08 11.03 10.98 10.93 10.87 10.82 10.77 10.72 10.67 10.62 10.57 10.52 10.47 10.42 10.38 10.33 10.28 10.23 10.18 10.14 10.09 10.04 10.00 9.95 9.90 9.86 9.81 9.77 9.72 9.68 9.64 9.59 9.55 9.50 9.46 9.42 9.37 9.33 -2.33 -2.33 -2.33 -2.33 -2.34 -2.34 -2.34 -2.34 -2.34 -2.35 -2.35 -2.35 -2.35 -2.36 -2
30、.36 -2.36 -2.36 -2.36 -2.36 -2.37 -2.37 -2.37 -2.37 -2.37 -2.38 -2.38 -2.38 -2.38 -2.38 -2.38 -2.39 -2.39 -2.39 -2.39 -2.39 -2.39 -2.40 -2.40 -2.40 -2.40 -2.40 2.14 2.14 2.15 2.15 2.15 2.15 2.16 2.16 2.16 2.17 2.17 2.17 2.18 2.18 2.18 2.19 2.19 2.19 2.20 2.20 2.20 2.20 2.21 2.21 2.21 2.22 2.22 2.22
31、2.22 2.23 2.23 2.23 2.23 2.24 2.24 2.24 2.25 2.25 2.25 2.25 2.26 61.0 62.0 63.0 64.0 65.0 66.0 67.0 68.0 69.0 70.0 71.0 72.0 73.0 74.0 75.0 76.0 77.0 78.0 79.0 80.0 81.0 82.0 83.0 84.0 85.0 86.0 87.0 88.0 89.0 90.0 91.0 92.0 93.0 94.0 95.0 96.0 97.0 98.0 99.0 100.0 101.0 46.3575 44.6385 42.9915 41.4
32、131 39.9003 38.4499 37.0591 35.7253 34.4458 33.2181 32.0400 30.9092 29.8237 28.7813 27.7803 26.8187 25.8949 25.0072 24.1540 23.3339 22.5454 21.7872 21.0580 20.3565 19.6816 19.0321 18.4070 17.8053 17.2260 16.6682 16.1309 15.6134 15.1148 14.6343 14.1713 13.7250 13.2947 12.8799 12.4798 12.0939 11.7217
33、50.7517 48.8511 47.0308 45.2871 43.6163 42.0151 40.4803 39.0089 37.5979 36.2447 34.9465 33.7009 32.5055 31.3582 30.2567 29.1990 28.1832 27.2074 26.2700 25.3692 24.5034 23.6712 22.8710 22.1016 21.3615 20.6496 19.9647 19.3056 18.6712 18.0606 17.4726 16.9065 16.3612 15.8360 15.3300 14.8424 14.3725 13.9
34、195 13.4828 13.0618 12.6558 55.4236 53.3277 51.3211 49.3996 47.5592 45.7962 44.1068 42.4879 40.9360 39.4481 38.0213 36.6528 35.3399 34.0803 32.8714 31.7110 30.5970 29.5273 28.5000 27.5131 26.5649 25.6538 24.7781 23.9363 23.1269 22.3486 21.6000 20.8799 20.1871 19.5204 18.8787 18.2610 17.6662 17.0935
35、16.5419 16.0106 15.4987 15.0055 14.5301 14.0719 13.6301 -3.83 -3.81 -3.79 -3.77 -3.75 -3.73 -3.71 -3.69 -3.67 -3.66 -3.64 -3.62 -3.60 -3.58 -3.57 -3.55 -3.53 -3.51 -3.50 -3.48 -3.46 -3.45 -3.43 -3.41 -3.40 -3.38 -3.37 -3.35 -3.33 -3.32 -3.30 -3.29 -3.27 -3.26 -3.24 -3.22 -3.21 -3.19 -3.18 -3.17 -3.1
36、5 -8.66 -8.62 -8.59 -8.55 -8.52 -8.49 -8.45 -8.42 -8.38 -8.35 -8.32 -8.28 -8.25 -8.22 -8.18 -8.15 -8.12 -8.09 -8.05 -8.02 -7.99 -7.96 -7.93 -7.90 -7.86 -7.83 -7.80 -7.77 -7.74 -7.71 -7.68 -7.65 -7.62 -7.59 -7.56 -7.53 -7.50 -7.47 -7.44 -7.41 -7.38 9.21 9.16 9.12 9.08 9.04 9.00 8.96 8.92 8.88 8.84 8.
37、80 8.76 8.72 8.68 8.64 8.60 8.56 8.53 8.49 8.45 8.41 8.38 8.34 8.30 8.26 8.23 8.19 8.15 8.12 8.08 8.05 8.01 7.98 7.94 7.91 7.87 7.84 7.80 7.77 7.73 7.70 -2.41 -2.41 -2.41 -2.41 -2.41 -2.41 -2.41 -2.41 -2.42 -2.42 -2.42 -2.42 -2.42 -2.42 -2.42 -2.42 -2.42 -2.43 -2.43 -2.43 -2.43 -2.43 -2.43 -2.43 -2.
38、43 -2.43 -2.43 -2.43 -2.44 -2.44 -2.44 -2.44 -2.44 -2.44 -2.44 -2.44 -2.44 -2.44 -2.44 -2.44 -2.44 2.26 2.27 2.27 2.27 2.27 2.27 2.28 2.28 2.28 2.28 2.29 2.29 2.29 2.29 2.29 2.30 2.30 2.30 2.30 2.30 2.31 2.31 2.31 2.31 2.31 2.32 2.32 2.32 2.32 2.32 2.33 2.33 2.33 2.33 2.33 2.33 2.34 2.34 2.34 2.34 2
39、.34 104.0 105.0 106.0 107.0 108.0 109.0 110.0 111.0 112.0 113.0 114.0 115.0 116.0 117.0 118.0 119.0 120.0 121.0 122.0 123.0 124.0 125.0 126.0 127.0 128.0 129.0 130.0 131.0 132.0 133.0 134.0 135.0 136.0 137.0 138.0 139.0 140.0 141.0 142.0 143.0 144.0 10.6815 10.3586 10.0469 9.7460 9.4553 9.1746 8.903
40、5 8.6415 8.3884 8.1438 7.9074 7.6788 7.4578 7.2441 7.0375 6.8376 6.6443 6.4572 6.2762 6.1011 5.9315 5.7674 5.6085 5.4547 5.3057 5.1614 5.0216 4.8862 4.7551 4.6279 4.5047 4.3853 4.2695 4.1573 4.0485 3.9430 3.8406 3.7413 3.6450 3.5516 3.4609 11.5219 11.1701 10.8307 10.5030 10.1867 9.8813 9.5864 9.3015
41、 9.0263 8.7605 8.5036 8.2554 8.0154 7.7835 7.5593 7.3424 7.1328 6.9300 6.7338 6.5440 6.3603 6.1826 6.0106 5.8440 5.6828 5.5268 5.3756 5.2292 5.0874 4.9500 4.8170 4.6880 4.5630 4.4419 4.3244 4.2106 4.1002 3.9932 3.8894 3.7887 3.6910 12.3973 12.0151 11.6464 11.2906 10.9472 10.6158 10.2958 9.9868 9.688
42、5 9.4003 9.1220 8.8531 8.5932 8.3421 8.0994 7.8648 7.6380 7.4187 7.2066 7.0015 6.8030 6.6111 6.4253 6.2455 6.0716 5.9032 5.7401 5.5823 5.4294 5.2813 5.1379 4.9990 4.8644 4.7340 4.6076 4.4851 4.3664 4.2513 4.1397 4.0314 3.9265 -3.11 -3.09 -3.08 -3.06 -3.05 -3.04 -3.02 -3.01 -3.00 -2.98 -2.97 -2.96 -2
43、.94 -2.93 -2.92 -2.90 -2.89 -2.88 -2.87 -2.85 -2.84 -2.83 -2.82 -2.80 -2.79 -2.78 -2.77 -2.76 -2.74 -2.73 -2.72 -2.71 -2.70 -2.68 -2.67 -2.66 -2.65 -2.64 -2.63 -2.62 -2.61 -7.29 -7.27 -7.24 -7.21 -7.18 -7.15 -7.12 -7.10 -7.07 -7.04 -7.01 -6.98 -6.96 -6.93 -6.90 -6.88 -6.85 -6.82 -6.79 -6.77 -6.74 -6
44、.71 -6.69 -6.66 -6.64 -6.61 -6.58 -6.56 -6.53 -6.51 -6.48 -6.46 -6.43 -6.41 -6.38 -6.36 -6.33 -6.31 -6.28 -6.26 -6.23 7.60 7.56 7.53 7.50 7.47 7.43 7.40 7.37 7.34 7.30 7.27 7.24 7.21 7.18 7.15 7.11 7.08 7.05 7.02 6.99 6.96 6.93 6.90 6.87 6.84 6.81 6.78 6.75 6.72 6.69 6.66 6.63 6.61 6.58 6.55 6.52 6.
45、49 6.46 6.44 6.41 6.38 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 -2.45 2.35 2.35 2.35 2.35 2.35 2.35 2
46、.36 2.36 2.36 2.36 2.36 2.36 2.36 2.37 2.37 2.37 2.37 2.37 2.37 2.37 2.37 2.37 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.38 2.39 2.39 2.39 2.39 2.39 2.39 2.39 2.39 2.39 147.0 148.0 149.0 150.0 151.0 152.0 153.0 154.0 155.0 156.0 157.0 158.0 159.0 160.0 161.0 162.0 163.0 164.0 165.0 166.0 167.0
47、168.0 169.0 170.0 171.0 172.0 173.0 174.0 175.0 176.0 177.0 178.0 179.0 180.0 181.0 182.0 183.0 184.0 185.0 186.0 3.2047 3.1242 3.0461 2.9703 2.8966 2.8250 2.7556 2.6880 2.6225 2.5587 2.4968 2.4366 2.3781 2.3213 2.2660 2.2122 2.1600 2.1091 2.0597 2.0116 1.9649 1.9194 1.8751 1.8320 1.7901 1.7493 1.7095 1.6709 1.6332 1.5966 1.5609 1.5261 1.4