200G Digital Milligram Scale, High Sensitivity Small Portable Pocket Reloading Weighing Jewelry Power MG 200 x 0.001g Scale with 100g Calibration Weights Gold
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This scale measures in milligrams rather than micrograms. br>br>In the metric system (SI, International System of Units), the microgram (mcg or g) is the unit of mass. A microgram (mcg or g) is a unit of measurement that equals one thousandth of a gram. The gram (g) represents a thousandth of a thousandth of a br>br>In the metric system (SI, International System of Units), the milligram (mg) is the unit of mass. A milligram (mg) is a unit of measurement that equals one thousandth of a kilogram (kg). 001 gram (g) is the smallest unit of measurement in the English language.
Because a 50 gram scale can only weigh 50 grams at a time, if you have more than 50 grams of gold, you'll have to weigh it in increments of 50 grams. If you have 83 grams of gold, you must weigh 50 grams first, then the remaining 33 grams. Whereas if you got the 100 gram scale, you'd be able to use it right away. I have the 100 gram scale, which I think is a fantastic scale. If my current one breaks, I'll buy it again.
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No, as previously stated, the scale only calibrates with an OIML Class M2 (included). You can check the balance with a set of calibration weights, such as an OIML Class M2 or ASTM Class 6 or better weight set ranging from 1 mg to 100g. Keep in mind that the weight set will be more expensive than the balance. br>br>I have a set of calibrated ATM Class 7 (1 mg to 100 g) calibration weights that I know to the nearest /-. ten milligrams br>br>A set of weights like that can be used to test linearity, repeatability, and pan loading. I would check pan loading and repeatability with a 10 g weight for this balance.
Selected User Reviews For 200G Digital Milligram Scale, High Sensitivity Small Portable Pocket Reloading Weighing Jewelry Power MG 200 x 0.001g Scale with 100g Calibration Weights Gold
On December 14, 2020, I purchased this balance. (I work in a lab) I recently calibrated a set of calibration weights against NIST traceable weights. I finished balancing the entire system. The figures can be found in the image and in the table below. br>br>The Linearity Test reveals that the response is good up to 20 mg, after which it is marginal at best and nonexistent at worst. As a result, the effective dosage range is 20 mg to 100 g. br>br>The Corner Load Test is good, indicating that the balance is fairly accurate even when the load is off center. br>br>The Repeatability Test demonstrates that the measurement is accurate. Every time you ask a question, you should get the same response /- 1 mg. br>br>I would have preferred to be able to measure down to 1 mg, but those balances are much more expensive. D. Analystbr>br>Analytical Balance Calibration Formbr>br>Analyst: D. Analyst: D. Analyst: D. Analyst: D. Analyst: D. Analyst: D. Analyst: D. br>Dimasbr>Test Date: br> 24- Jan- Balance ID Newacalox 8086 Gold 100 gbr>Calibration Due Date of Weight Set: 2021br>br>Weight Set ID 43277br>Weight Set ID 43277br>Weight Set ID 43277br>Weight Set ID 43277br>Weight Set ID 43277br>Weight Set ID 43277br>Weight Set ID 43277br>Weight Jan- 2022br>Calibration Due Date: 2022br>Calibration Due Date: 2022br>Calibration 24- Jan- Linearity Test - 2022br>br> Spec. (± 0. 4% of RW)
Nmnl Certified Balance Max
Nmnl Certified Balance Max
Nmnl Certified Balance Max
Nmnl Certified B Δ Pass/Fail
Wt (g) Wt (g) Reading (g) Δ (g) Δ (g) Δ (g) Δ (g) Δ (g) Δ ( 0993 - br>100, 100, 100, 100, 100, 100, 100, 100, 100, 100 0053 99. 999 0. 400021 0. 00630 0. 01% Pass
50 50 50 50 50 50 50 50 50 50 0512 50. 048 0. 200205 0. 00320 0. 01% Pass
20 20 is a placeholder for 01% Pass
20 20. 00612 20. 000 0. 080024 0. 00612 0. 03% Pass
10 10 is a placeholder for 03% Pass
10 10. 03888 10. 040 0. 040156 0. 00112 0. 01% Pass
5 5 is a placeholder for 01% Pass
5 5, which means this 00409 5. 000 0. 020016 0. 00409 0. Pass
2 2, Pass
2 2, Pass
1 1; 13% Pass
1 1; 13% Pass%3 00104 0. 999 0. 004004 0. 00204 0. 20% Pass
0 Pass Pass Pass Pass Pass Pass Pass% 500 0. 50020 0. 500 0. 002001 0. 00020 0. Pass
0, Pass
0, Pass
0 is a placeholder for 03% Pass
0. 100 0. 10002 0. 099 0. 000400 0. 00102 1. % Fail
0 % Fail
0 % Fail%3 050 0. 05011 0. 051 0. 000200 0. 00089 1. 78% Fail
0 Fail Fail Fail Fail Fail 020 0. 02004 0. 019 0. 000080 0. 00104 5. Fail
0, 19% Fail Fail Fail Fail Fail 010 0. 01006 0. 007 0. 000040 0. 00306 30. Fail
0 42% Fail Fail Fail Fail Fa 005 0. 00497 0. 000 0. 000020 0. +44 (0) (0) (0) (0) (0) (0) (0) (0) 00% Fail
0 00% Fail Fail
0 00%% 002 0. 00192 0. 000 0. 000008 0. 00192 100 is a telephone number. 00% Fail
0 00% Fail Fail
0 00%% 001 0. 00102 0. 000 0. 000004 0. 00102100 is the telephone number. Slope= 0. 00% Fail
Fail
Fail
Fail%3 Intercept= 9999529br> R2=0, 0017br> R2=0, R2=0, R2=0, R2= br>br>Corner Load Testbr>Reference Weight: 99999999br>br> 03888 gbr>Specifications for Pan Location Balance Reading 03888 gbr>Pan Location Balance Reading 03888 gbr>Pan Location Balance Reading (± 0. 4% of RW) Pass/Fail
Back Left 2010 039 0. 00% Pass
Back Right 10 is a placeholder for 00% Pass
Back Right 10. 036 0. 03% Pass
Front Left 10 is a placeholder for 03% Pass
Front Left 10. 039 0. 00% Pass
Front Right 10 is a placeholder for 00% Pass
Front Right 10. 038 0. Repetability Test
Reference Weight: 01% Pass
Repeatability Test
Reference Weight: 01% Pass
Repeatability Test
R Balance Spec. 03888br>br> 03888br>br> 03888br>br> 03888br>br Reading (0. 0): Pass/Failbr> 4% of RW)
1 10; 4% of RW)
1 10; 4% of 040 0. Pass
2 10 % Pass
2 10 % Pass
3 10 is a placeholder for 00% Pass
3 10. 040 0. Pass
4 10 % Pass
4 10 % Pass
5 10 is a placeholder for 00% Pass
5 10. 039 0. 00% Pass
6 10 is a placeholder for 00% Pass
6 10. 040 0. Pass
7 10 % Pass
7 10 % Pass
8 10 is a placeholder for 00% Pass
8 10. 039 0. 00% Pass
9 10 is a placeholder for 00% Pass
9 10. 038 0. 01% Pass
10 10 is a placeholder for 01% Pass
10 10. 039 0. 00% Pass
σn- 00% Pass
σn- 00% Pass% 1 = 0. Average = 10000600br>Average = 10000600br>Average = 10000600br>A The value of 03920
%RSD = 0 is 03920
%RSD = 0. 0060%.
Scale is good. Simple to use, with a large, readable display and reasonable, consistent accuracy. This scale is used to calculate powder charges for 9mm and 40 S cartridges. W and . 223/5. a total of 56 rounds of ammunition; The range is four. From 9 to 26 grains A zero plus/minus. I think 1 grain is a good amount. In most cases, the variance is zero. To the charge weight I'm aiming for, I've added 05 grains per charge. br>br>When pressing the mode buttons, the battery cover on the bottom of the unit did not fit perfectly, causing the scale to rock. It's more of a bother than anything. Simple fix: I placed one 1/4" felt pad on each bottom corner of the scale, and it now sits perfectly.
I did a lot of testing with "test weights" from other scales I own - It appears to be correct. It is sensitive and responds quickly: putting it to use in reloading - responds to a few HUNDREDTHS of a grain and appears to be precise, repeatable, and consistent. I can count/predict the number of powder granules that will fall to see this small increase. This is likely overkill, but it's nice that it's so sensitive. Battery life with the included battery was adequate - only lasted about three minutes Use for four weeks at a time at a rate of two. Three days a week, three hours per day. I'm not sure if a "name brand" battery would be more effective - Since then, I've been powering it with a USB power cable from a power strip with USB power output, and it's been working flawlessly. br>br>My own display is "off white" on black - The contrast is excellent, and the screen is crisp and clear. Buttons are clearly labeled and have a nice crispness to them. It's simple to push, but it's not so flimsy that it'll accidentally bump into something. Changing modes, tare, and calibrating are all simple enough. br>br>Came in a well-padded box and was well-protected. When I'm not using it, I keep it in this box to keep it safe. br>br>At a fraction of the cost of reloading, I bought this scale. Over the last 20 years, company-branded electric scales have become increasingly precise and accurate. I no longer recommend the more expensive scales; instead, get this one. br>br>The only drawback I see with this scale is that, in contrast to the scale's high quality feel, the included pan is very light and cheaply made, and it pours poorly. Meh, for the price, I can use one of my other scales' pans, so it's not worth docking a star given how pleased I am with it otherwise.
I'm using it to reload brass, and I've only had it for a few hours. br>First and foremost, it's accurate; second, you can turn off the auto shutoff, which is a great featurebr>very sensitive and quick to respond; if you add/remove a few kernels of powder, it will read very quicklybr>easy to read displaybr>br>only two flaws: 1 when you press the buttons (due to is that the display will flicker when you press the buttonsbr>br>another good feature is that it comes with a usb cable, so you can plug it in, load your powder, and never worry about it shutting off in the middle of itbr>I had four different scales in my cart, but I think this is the one to keep. The tweezers are useless because they aren't even large enough to hold the 100g calibration weight that came with it, and the little plastic It reads quickly and accurately. br>.
Both were purchased by me - To compare and cross-reference, there are 50g and 100g versions, both of which are accurate in terms of weight. br>The following are some of the advantages of these scales: The digits were large and easy to read, the results were quick, accurate, and repeatable, and both scales I purchased showed the same weight. br>Before that, I had Frankford Arsenal, which lasted only 6 months before it stopped showing any numbers. br>Gem20 started to drift, and the results were inconsistent, slow, and small.
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