BioHackerLab/Equipment - Revisjonshistorikk

Tingo: lagt til i kategori Biohacking

2017-09-06T10:27:52Z

lagt til i kategori Biohacking

2016-08-15T17:34:29Z

2016-08-15T16:08:49Z

2016-08-15T10:53:33Z

2016-08-15T00:00:47Z

‎Background reading

2016-08-14T23:57:11Z

‎Calibration

2016-08-14T23:50:02Z

2016-08-14T23:45:54Z

2016-08-14T23:44:55Z

2016-08-14T23:40:56Z

← Eldre revisjon		Revisjonen fra 6. sep. 2017 kl. 10:27
Linje 188:		Linje 188:

	Ohaus Pioneer PA114CM (NOK 12 475,00 inkl. MVA): https://www.vektekspert.no/analysevekt-ohaus-pioneer.html		Ohaus Pioneer PA114CM (NOK 12 475,00 inkl. MVA): https://www.vektekspert.no/analysevekt-ohaus-pioneer.html
		+
		+	[[Category:Biohacking]]

← Eldre revisjon		Revisjonen fra 15. aug. 2016 kl. 17:34
Linje 151:		Linje 151:

	Kalibreringssett Kern M1: https://www.vektekspert.no/kalibreringssett-kern-m1-343-344.html		Kalibreringssett Kern M1: https://www.vektekspert.no/kalibreringssett-kern-m1-343-344.html
		+
		+	Kalibreringssett Kern F1: https://www.vektekspert.no/kalibreringssett-kern-f1-323-324.html

	International recommendation OIML R111-1: https://www.oiml.org/en/files/pdf_r/r111-1-e04.pdf		International recommendation OIML R111-1: https://www.oiml.org/en/files/pdf_r/r111-1-e04.pdf

@@ Linje 1: / Linje 1: @@
-An overview of available equipment and equipment of interest.
+An overview of available equipment and equipment of interest. See also: http://www.mlo-online.com/the-quest-for-the-500-home-molecular-biology-laboratory.php
 =Liquid handling=
@@ Linje 6: / Linje 6: @@
 http://www.pipettecalibration.net/pipette_calibration_full.html
-See also: http://www.mlo-online.com/the-quest-for-the-500-home-molecular-biology-laboratory.php
+http://www.pipettecalibration.net/pipette-calibration-files/guide-to-pipetting-2.pdf
 =Thermocyclers=

← Eldre revisjon		Revisjonen fra 15. aug. 2016 kl. 10:53
Linje 2:		Linje 2:
	An overview of available equipment and equipment of interest.		An overview of available equipment and equipment of interest.

		+	=Liquid handling=
		+
		+	http://www.pipettecalibration.net/pipette_calibration_full.html

	See also: http://www.mlo-online.com/the-quest-for-the-500-home-molecular-biology-laboratory.php		See also: http://www.mlo-online.com/the-quest-for-the-500-home-molecular-biology-laboratory.php

@@ Linje 133: / Linje 133: @@
 *https://blog.intelligentwt.com/2014/03/24/what-is-the-minimum-load-of-a-balance/
 *http://us.mt.com/dam/MT-NA/WeighMatter/Weighing_the_Right_Way_Brochure.pdf
 ==Calibration==

← Eldre revisjon		Revisjonen fra 14. aug. 2016 kl. 23:57
Linje 153:		Linje 153:

	For a 1g M2 calibration weight, the permissible error is 3 mg. For a 1g M1 calibration weight, the permissible error is 1 mg.		For a 1g M2 calibration weight, the permissible error is 3 mg. For a 1g M1 calibration weight, the permissible error is 1 mg.
		+
		+
		+	Calibration weight sizes for user tests: According to Good Weighing Practice (GWP) recommendations by Mettler Toledo, two weights should be used for user tests (https://www.ncsli.org/c/f/p13/REG_2013.PRE.1167.1908.pdf):
		+	*Weight 1: Largest OIML or ASTM nomination which equals or is smaller than the capacity of the balance or scale
		+	*Largest OIML or ASTM nomination which equals or is smaller than 5% of the capacity of the balance or scale.
		+
		+	Thus for a 100 g capacity scale, a 100g weight and a 5 g weight should be used.
		+
		+	See also USP General Chapter 41: "A test weight is suitable if it has a mass
		+	between 5% and 100% of the balance's capacity."

	==mg scales==		==mg scales==

@@ Linje 150: / Linje 150: @@
 INTERNATIONAL RECOMMENDATION OIML R 76-1 Non-automatic weighing instruments: https://www.oiml.org/en/files/pdf_r/r076-1-e06.pdf
-According to OIML, "The error in a weight used for the verification of a weighing instrument shall not exceed 1/3 of the maximum permissible error for an instrument."
+According to OIML R 111-1, "The error in a weight used for the verification of a weighing instrument shall not exceed 1/3 of the maximum permissible error for an instrument." According to OIML R 76-1, the maximum permissible error for a class I instrument is ± 0.5 e for loads 0 ≤ m ≤ 50 000e, where e is the verification scale interval for the instrument.
 For a 1g M2 calibration weight, the permissible error is 3 mg. For a 1g M1 calibration weight, the permissible error is 1 mg.

@@ Linje 142: / Linje 142: @@
 Kern OIML F1 calibration weights: https://www.vektekspert.no/kalibreringslodder/klasse-oiml-f1.html
-M1 weights are intended for use in the verification or calibration of class M2 weights, and for use with weighing instruments of medium accuracy class III. (OIML R111-1, chapter 1.3)
+M1 weights are intended for use in the verification or calibration of class M2 weights, and for use with weighing instruments of medium accuracy class III. F1 weights are intended for use in the verification or calibration of class F2 weights and for use with weighing instruments of special accuracy class I and high accuracy class II. (OIML R111-1, chapter 1.3)
 Kalibreringssett Kern M1: https://www.vektekspert.no/kalibreringssett-kern-m1-343-344.html

← Eldre revisjon		Revisjonen fra 14. aug. 2016 kl. 23:44
Linje 139:		Linje 139:

	Kern OIML M1 calibration weights: https://www.vektekspert.no/kalibreringslodder/klasse-oiml-m1.html		Kern OIML M1 calibration weights: https://www.vektekspert.no/kalibreringslodder/klasse-oiml-m1.html
		+
		+	Kern OIML F1 calibration weights: https://www.vektekspert.no/kalibreringslodder/klasse-oiml-f1.html

	M1 weights are intended for use in the verification or calibration of class M2 weights, and for use with weighing instruments of medium accuracy class III. (OIML R111-1, chapter 1.3)		M1 weights are intended for use in the verification or calibration of class M2 weights, and for use with weighing instruments of medium accuracy class III. (OIML R111-1, chapter 1.3)

← Eldre revisjon		Revisjonen fra 14. aug. 2016 kl. 23:40
Linje 157:		Linje 157:

	'''Kern EMB 100-3.''' (2761 NOK inkl MVA): https://www.vektekspert.no/presisjonsvekt-kern-emb.html		'''Kern EMB 100-3.''' (2761 NOK inkl MVA): https://www.vektekspert.no/presisjonsvekt-kern-emb.html
		+	*Satisfies requirements for Class II (High) or Class I (special) accuracy according to OIML R076-1.

	Gempro 300 (1748 NOK inkl MVA): https://www.vektekspert.no/praecisionsvaegt-gempro-300.html		Gempro 300 (1748 NOK inkl MVA): https://www.vektekspert.no/praecisionsvaegt-gempro-300.html