XRS/ACCU 达因笔/电晕笔/表面张力测试笔
- 型号:XRS/ACCU
- 产地:北京
- 供应商:北京西润斯仪器仪表有限公司
- 供应商报价: 电议
- 标签:达因笔/电晕笔/表面张力测试笔,达因笔/电晕笔/表面张力测试笔价格,达因笔/电晕笔/表面张力测试笔厂家
达因笔/电晕笔/表面张力测试笔 型号:XRS/ACCU
| Constituent | CAS No. | TLV | OSHA PEL | ||||||||||||||||||
| ethyl Cellosolve (C)* | 110-80-5 | 5 ppm | 29CFR | 1910.1000 | |||||||||||||||||
| Formamide (F) | 75-12-7 | 20 ppm | |||||||||||||||||||
| Methyl Violet 2B Dye | 8004-87-3 | n/a | |||||||||||||||||||
| Water (H) | n/a | n/a | |||||||||||||||||||
| Level | C (vol) | F (vol) | Level | C (vol) | F (vol) | Level | F (vol) | H (vol) | |||||||||||||
| 30 | 100.0% | 0.0% | 44 | 22.0% | 78.0% | 57 | 100.0% | 0.0% | |||||||||||||
| 31 | 97.5% | 2.5% | 45 | 19.7% | 80.3% | 58 | 81.2% | 18.8% | |||||||||||||
| 32 | 89.5% | 10.5% | 46 | 17.2% | 82.8% | 59 | 73.1% | 26.9% | |||||||||||||
| 33 | 81.0% | 19.0% | 47 | 15.0% | 85.0% | 60 | 65.0% | 35.0% | |||||||||||||
| 34 | 73.5% | 26.5% | 48 | 13.0% | 87.0% | 61 | 56.0% | 44.0% | |||||||||||||
| 35 | 65.0% | 35.0% | 49 | 11.1% | 88.9% | 62 | 47.0% | 53.0% | |||||||||||||
| 36 | 57.5% | 42.5% | 50 | 9.3% | 90.7% | 63 | 38.8% | 61.2% | |||||||||||||
| 37 | 51.5% | 48.5% | 51 | 7.8% | 92.2% | 64 | 30.6% | 69.4% | |||||||||||||
| 38 | 46.0% | 54.0% | 52 | 6.3% | 93.7% | 65 | 24.4% | 75.6% | |||||||||||||
| 39 | 41.0% | 59.0% | 53 | 4.9% | 95.1% | 66 | 18.2% | 81.8% | |||||||||||||
| 40 | 36.5% | 63.5% | 54 | 3.5% | 96.5% | 67 | 13.4% | 86.6% | |||||||||||||
| 41 | 32.5% | 67.5% | 55 | 2.2% | 97.8% | 68 | 8.6% | 91.4% | |||||||||||||
| 42 | 28.5% | 71.5% | 56 | 1.0% | 99.0% | 69 | 6.1% | 93.9% | |||||||||||||
| 43 | 25.3% | 74.7% | 70 | 3.6% | 96.4% | ||||||||||||||||
ACCU的 达因 笔 都是一次性的,没有可重复加墨水的,主要是因为笔中的标准达因值油墨接触到空气后容易造成测试值的不准确,所以我们推荐使用一次性的达因笔,一次性的产品并不是说开盖后只能一次用完,而是指不能重复加墨水。accu达因笔内置了15ml的测试液,基本可使用100多次。 另外我们还提供瓶装的产品,需要订货。
北京西润斯仪器仪表有限公司
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邮箱:2844817949@qq.com
网址:www.bjxrs.com.cn