Roaster Profile
Roaster Overview
Username
Biatec
Joined
May 22, 2026
Roasts
14 (14 public)
Average Rating
3.5 stars
Identity
Top Origin
Ethiopia
Top Roast Level
City+ (Light/Medium)
Count
14
Style
Balanced
Consistency
Experimental
Milestone Averages
Charge
173.5 °C
Dry End
161.1 °C
4:30
1C
192.0 °C
7:42
Drop
199.7 °C
9:13
Average Phase Breakdown
Dry
4:30 48.6%
Maillard
3:12 34.9%
Development
1:31 16.5%
Batch & Yield
Avg Batch
164 g
Avg Yield
85.9%
Totals
Green
2.3 kg
Roasted
2.0 kg
Roast Time
2h 09m
Roasting Trends
Origin Distribution (Top 10)
Roast Level Distribution
Phase Trend Over Time
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Latest Roasts
| Rating | Title | Roast Level | Bean Origin | Roaster Type | Roasted | Weight | Dev % |
|---|---|---|---|---|---|---|---|
| — | # 77 Ethiopia Guji - Adola - Gr1 | City+ (Light/Medium) | Ethiopia | Kaleido Serial | 05/22/2026 | 166.6 g | 17.0% |
| — | # 76 Ethiopia Guji - Adola - Gr1 | City+ (Light/Medium) | Ethiopia | Kaleido Serial | 05/22/2026 | 166.6 g | 17.6% |
| — | # 75 Ethiopia Guji - Adola - Gr1 | Full City (Medium) | Ethiopia | Kaleido Serial | 05/22/2026 | 166.6 g | 20.2% |
| — | # 72 India Karnataka | Full City+ (Medium/Dark) | India | Kaleido Serial | 05/19/2026 | 107.7 g | 18.2% |
| — | # 70 Nicaragua Matagalpa | Full City+ (Medium/Dark) | Nicaragua | Kaleido Serial | 05/19/2026 | 155.0 g | 19.5% |
| — | # 68 Columbia Castilo Natural | City (Light) | Colombia | Kaleido Serial | 05/08/2026 | 166.6 g | 10.7% |
| 4 | # 66 Costa Rica - Java - Full Honey | City (Light) | Costa Rica | Kaleido Serial | 05/01/2026 | 166.6 g | 12.4% |
| — | # 61 Guatemala - Santa Barbara | City+ (Light/Medium) | Guatemala | Kaleido Serial | 04/18/2026 | 166.6 g | 12.4% |
| — | # 60 Guatemala - Santa Barbara | Full City (Medium) | Guatemala | Kaleido Serial | 04/18/2026 | 166.6 g | 14.8% |
| — | # 58 Ethiopia Sidamo - Kayimo - Gr2 | City+ (Light/Medium) | Ethiopia | Kaleido Serial | 04/18/2026 | 166.6 g | 12.2% |